LO is quite good at night, she goes 4h (even 5h30 the last couple of days!) and 3h at night.
The first part of the night (11pm-4am) is often very quiet. She's silent, in a very deep sleep. But the second part of the night is always noisy. Sometimes just for an hour, sometimes for the whole second half (4-7am). On a couple of occasions she did it the entire night.
She grunts, trashes, moves her head from one side to the other quickly, has very quick loud and irregular breathing, does clicking sounds with her mouth. When I look at her, she sometimes has her eyes open, rubs her eyes with her hands and gets the Moro reflex a couple of times per minute. It looks exhausting. She suddenly calms down and falls asleep and silent but this only lasts between 1-5 minutes then the cycle starts again. A cycle can be: noise for 10min with thrashing with eyes closed and open/1min of shut eye.
She's a very quiet baby and for example can wait for 30min with hunger cues without crying if I don't respond immediately. She will eventually cry though of course. So the fact that she never cries during the night makes me think she's ok... She's putting on weight like a champ, eats well (EBF), has ok nappies, and looks well during the day (although easily overtired). I'm thinking that she wouldn't seem to be thriving if she was sleep deprived at night.
But still. Is that normal? The sound and the worry keep me awake at night and I'm becoming seriously sleep deprived. Should I just relax?
My mum says baby can sleep with eyes open and that she might just be asleep albeit noisy. But she wouldn't rub her eyes and have them really wide open, would she?
I'm thinking this could be silent reflux but she doesn't do it in the day nor every night and doesn't cry so seems unlikely?
It sometimes help when I shush-pat but sometimes doesn't.
I've tried swaddling but she gets upset (the Moro reflex isn't what wakes her up on these occasions though. seems more like a side effect of being worked up)
I'm reluctant to pick her up as she does keep falling asleep though. And sometimes it stops on its own after 30min.
When it goes on forever, taking her and bringing her on my chest allows her to sleep soundly.
Advice and help welcome! Thank you :)