Hi!
Sorry to hear about the bad nights
i know how rough they can be. Hang in there mom! Many hugs!
I do want you to know that there is nothing you are doing wrong! You are actually right smack dab at the beginning of the good ol 4mth regression. There are many factors to this regression.
1: mobility- many little babies master rolling and can roll one way and not the other. This can possiblity disrubt sleep for some babies. They also become increasingly more aware of their surroundings, which causes extra stimulation! They are just so into their growing lives
!!!! Some more mobile babies may start to attempt trying to get to a seated position. If she is swaddled this is probably a tougher time as many try to get out of it by now too
2. A time: their activity time increases! With this comes changes to their routine and the start of the 3-2 nap transition. If you can possibly list her EASY maybe we can help some there also. They seem to take quite a bit of an A.time leap from here on out. She might not be ready for 2 naps but the changes can certainly start now
3: Developmental: sleep changes at this time. In other words- their sleep turns more into adult sleep. They no longer just stay asleep and remain asleep .....they wake easier. Because of this, right now is a good time to figure out any sleep associations, as she may be now NEEDING it to sleep and wont transition into her next sleep cycle without it. Is she used to being rocked to sleep, nursed, paci, etc. She will soon learn to sleep independently if she hasnt started already....in the next few weeks
4: Growth spurt! There is a big GS at this age. Being BF and with the new increase in A time, just make sure she is getting enough milk in her days to avoid her waking at nights out of hunger. Nws start to happen bc they really can be waking out of hunger... as a BF baby i would treat as a feed. I did at this time, and in time that extra NW just went away. I just treated it asba NF just in case since i was BFing. Also, any reason you started solids earlier?
Lastly, always make sure you rule out pain and discomfort. Tummy troubles, reflux... etc
Hope this helps! Xo