Hello and welcome to BW forums
Wow it sounds like you're on a mission and have implemented lots of changes recently. Of course it is going to be really quite different for both you and LO and it is only to be expected to take a little while to adapt to the changes and get into the idea of this new routine. Your LO is likely to fuss about changes, especially if she's been used to co-sleeping and then you move her to her own room and bed - but it sounds like you are making great progress!
I can come back later if you have more questions or if I don't cover everything here but for now, a few things:
- if you observed her for a few days prior to starting the EASY routine it would be worth you looking over your records and just see if there are any patterns for example if she was ever doing any longer naps and if so what the A times were prior to these naps. Did she ever do a nap longer than 40/45 mins without needing to be resettled for example, it's useful to know.
- did you set up a 4hr routine based on your observations of her previous habits or did you take the routine straight from the book? Most LOs will need a bit of a tweak to the routine so that it suits their development and personality.
- it sounds like she has been napping in her own room for about a month now, I would expect her to be used to the room but if you have any idea that she is still uncomfortable in there I suggest spending some play time in there when you are not expecting her to sleep. Putting the lights on and walking around the room chatting about what is there and what you see, how lovely the room is and so on may help. Playing peek-a-boo in there can also get her used to seeing you and not seeing you and learning that you always return (face comes back from behind hands, mummy comes back from out side room).
When we enter the room she starts fussing and crying so we have to start with shh-pat on shoulder before I can even try to put her in the crib and say the sleepy words. Should I put her down anyway and try in the crib first? Maybe start the routine earlier so she's asleep by the right time, but then don't I run the risk of her being UT?
Without a bit more background it is hard to tell if she is OT, UT or just unhappy about being in her new(ish) room and going for nap. Her times might need a tweak to help with this part.
For now I would shush/pat in arms until she is calmer and you feel ready to be put down, then continue in the cot and stay with her, you can shush/pat all the way to deep sleep if needed and gradually wean this as the days go on. her confidence to sleep alone is key here so support as much as needed and it will come.
Maybe keep the DF and one more feed?
Certainly keep the DF and at least one more feed at night. She might even need another. if it has been 3hrs since the previous E then I wouldn't bother trying to resettle but offer food. If it is less than 3hrs I would resettle. Don't be in too much of a hurry to drop the night feeds yet, she is still very little.
I'm not sure if you've read around the forums or read the BW books - the advice on the forums is different to the books in that more current research is used for breast feeding advice. As Tracy has passed away it is not possible for the books to be updated. It is really quite normal for a BF LO to need at least 2 night feeds (DF and 1 or 2 more).
It is possible that if she has always been a very alert and bright LO that she could be lower sleep needs or dislike a long wind down. My DS was also very alert and he hated his Activity time being taken up with along wind down, it made him very cross. he liked to go up to his bed no more than 3 mins before his sleep time, quick nappy change, one cuddle and song, into bed, I left he went to sleep in an instant. yes he was already sleep trained so the situation was a bit different but even so at 4 months we can all learn more about our babies and try different things to see what works best for them. There isn't anything "to do" about this right now other than keep it in mind as a possibility. She could go to sleep at the right time by being taken up later rather than earlier.
The NWs I would think will become less frequent when she has greater confidence to sleep alone and this is a combination of routine and learning that you always return when she neds you - she will need you less as a result.
If you'd like to post today's EAS times I can have a look for you? Sounds like today is a good day
Hope this helps for now.