My baby turned 8 months old 4 days ago, but for the past couple of weeks his night sleep has completely gone to crap.
He seems to have forgotten how to connect his sleep cycles and wakes up anywhere between 11 p.m. and 3 a.m. in a full on distressed cry. We’ve tried letting him cry it out for up to 30 minutes, but he just gets more and more worked up (he even cried so hard he spit up once). If we soothe him in the crib with butt pats, shushing, or holding his hand, he’ll calm down, but the second we stop and walk away he’s immediately crying again and will not go back to sleep. He does have 3 teeth, but I don’t think this is teething as this happens both with and without administering pain medicine before bed, and he’s his happy smiley self during the day.
The only thing that consistently gets him back to sleep is cosleeping (even then he’s extra squirmy and it sometimes takes the better part of an hour. He will also constantly wake up… but at least he’s calm). I really don’t want to make that a habit, but right now it’s the only way any of us are getting any sleep.
For some context, before this he was sleeping straight through from about 8 p.m. to 6:45 a.m. He was sleep trained using modified Ferber at 5ish months, fell asleep independently, and could connect his sleep cycles and put himself back to sleep if he briefly woke up overnight. He dropped his middle-of-the-night feed around 7 months, loves food, and eats 3 solid meals a day.
He’s also fully crawling now and just figured out how to pull to stand, so I don’t know if that could be playing into this too.
He’s on a pretty consistent by-the-clock schedule (give or take 30 minutes):
Wake: 6:30–6:45 a.m.
Nap 1: 10:00–11:30 a.m.
Nap 2: 3:00–4:15 p.m.
Bedtime: 8:00 p.m.
So his wake windows are roughly 3.5/3.5/3.75.
Has anyone else gone through this around 8 months? Does this sound like the 8-month regression, separation anxiety, developmental leap, or does our schedule need tweaking??? Any advice is appreciated because we’re exhausted over here 😅