Hi timeless and welcome to BW,
I am actually in the exact same boat So I really feel for you. More so because you have to go to work.. No judgment here at all, just extra hugs and kudos to you mama.
The 3-4 month stage is like a perfect storm. There’s a huge mental/social, physical, and sleep development. Even the best sleepers have a tough time. As you probably know, her sleep is going through distinct stages now and that at the end of each cycle that’s 60-90 or 120 mins, she is checking her surroundings and wants the same conditions she fell asleep in.
I’m going to put your routine in EAS format as a reference..and let’s unpack everything going on.
WU 6:30/7
E
S Nap1 7:45 ?- 8:30
E
S Nap2 1:30min later, between 10-11?
E
S Nap3 1:30 later, between 12-1?
E
S Nap4 1:30 later, between 2-3?
E
S Nap 5 1:30 later, between 4-5
E
BT 6:30/7
NIGHTWAKINGS
The main goal is To get her falling asleep independently again at the beginning of the night. . Like you said it, it does take time to soothe her to sleep without feeding so you have to gear up for that. I don’t believe in hard core sleep training this young, but could certainly try sh/pat and as a last resort pu/pd with minimal tears. Here are links for that...
https://babywhispererforums.com/index.php?topicI’ve personally been doing pu/pd then sh/patting in the crib as he starts to settle. I’ve also tried reeeally hard to time feeds so he has eaten 30 min before bed instead of right at bt. It’s hit or miss. So if he falls asleep eating, I gently rustle him awake then proceed with pu/pd.
To rule out a growth spurt, which could be in the mix, ask your caregiver if she seems more hungry than usual during the day. AND, overall is she taking more at night than she was before? If so, we have to wean her off the night feedings. The growth spurt part only lasts a few days, a week tops. Since it’s been longer than that and she’s passed the typical timeframe for a spurt, she has a sleep association that we can gently break.
My son was doing the hourly wakings too. Thankfully, he will eventually settle without eating but he cries and screams for a while in my arms. It is so tough because I am always wondering if he’s really hungry or not. The truth is, he may feel hungry since I thougt it was a growth spurt and fed him for a few nights straight at each waking. It may be what happened with your little girl. Now he expects it but I had to do something and after 2 nights he now wakes after 3 hrs. It’s a start. I hear you though- I could barely function and before the two nights that I stuck with it, I gave in many many times to nursing to sleep out of desperation.

If you’re ready to tackle the nights and want the change- There are two general approaches to this- one to refuse the feedings no matter how upset she gets (but while you comfort her) or gradually reduce then eliminate feedings. The first way- you do what you’ve tried by soothing him and don’t give in within 3-4 hrs since the last feeding. Even then, anticipate the 3-4 hr wakeup feed and wake her to feed- like a dreamfeed.
Since your husband can’t help at the moment, the gentle way is that you feed her when she wakes but as soon as she suckles or slows down and is sleepy, very gently pull her off and immediatley rock and gently sh/pat. If she fusses it’s ok. If she escalates put her back on the boob and try again. This is just until your husband can help again bc she won’t settle when you hold her. The goal is to reduce the amount she is eating, and switching up her way of going to sleep.
Either way, it is a lot of work and to do it that many times a night is so tough. Is there any way you can take a day or two off so that you can rest while the carefiver is there? Or wait to start this on the weekend? Hopefully DH will be better by then?
Also note that once you see progress, you’ll have to gently wean her from any support falling asleep and revert to putting her down awake.
NAPS
The average awake time for 4 month olds is 2 hrs. Needs differ with every child but I think she is stuck in a short nap- short awake time- so short nap cycle. Extending the naps will take time amd energy so put that off for now until she is sleeping better at night or you can get help- maybe your caregiver can do it... links with strategies to extend 45 min naps is here.
https://babywhispererforums.com/index.php?topic=649.0https://babywhispererforums.com/index.php?topic=85499.0Like you mentioned, she has started staying awake longer so I recommend extending the FIRST awake time to at least 1:30, aiming for 1:45 by next week, then by 5 months, 2 hrs. A too short first A time Can affect night Sleep and in fact, nap length. We want to rule this out. Be warned that this takes at least a few days for adjustment.. she might be cranky but stick with it for a week. I’m really hoping she’ll surprise us and take longer naps! Note that with good 1.5-2 hr naps- her awake times can increase as day progresses (first awake time is usually the shortest). But for now with short naps- keep the awake times about the same...
Fwiw- I put down my son down for naps really drowsy, almost asleep, and he sleeps for 30-40 mins. When he wakes, I get him to go back to sleep by rocking/patting then holding him...and in desperate times nursing (esp if eating time is soon), then he sleeps on me for an hr. To 1.5 hrs. I’m home so I can do this most days but it’s not easy either as I have to care for my other son.
I’m hoping as he gets older he will be able to make the transition himself. Neither of my boys were/are great sleepers either... short nappers and low-sleep needs.
FEEDS
I totaly get you about LO not making to 3-4 hr EASY, ESPECIALLY with short naps that seem to end up in the middle of eating time. We often have top-ups, but for a different reason.. my son has reflux and takes smaller feeds more often.
You could try a set amount of top-up 1 hr after the main feed- say 1.5oz, then slowly decrease and add to the main feeds. Our goal here is to transfer night feeds to day. As you already are aware, they are sooo alert at this age, so ask the caregiver to feed her in a quiet, dim room. I had to do this as well for my 4mo. We’re still in the middle of sorting all this out too but he’s down from eating every hr to 4-5 times. I’m aiming for 3 times and then take his lead.
In summary- you’re aiming for something like this initially- then extend the naps to get to a good 3 nap routine as you enter 5 months.
WU 6:30/6:45
A 1h30-1h45m
S 8:15
E
A 1h45
S 10:45
E
A 1h45
S 1:15
E
A 1h45
S 3:45
E
A 1h45
E
BT 6:00/6:30
NF 2-3x (will depend on the kid AND the developmental
Phases!)
Days are about 12 or 13 hrs long at this age so if Bed is 6:00/6:30, a 6:30 wake up is expected. If you can push the A times to 2 hrs by 5 mo, she’ll probably near a 7:00/7:30 BT. And when naps lengthen, 3 naps with a 7:00/7:30 BT might get you a 7:00 wake time again. But that’s another story!
Hope that helps and is a start.
Hugs again. It’s a soul-crushing phase. Glad you came here for support.