So our beautiful girl is 5 weeks old. She is exclusively bottle fed. We put her down around 10.30pm in the next to me crib same time as our bed time, and she has formula feed just before sleep. She wakes around 3am for another feed, and then we put her back down and she will then normally wake around 5.30am. Last couple of nights we have noticed she is stirring in her sleep. Squeaking, and stretching, but not whining or crying. Is she doing this in her sleep? Is there anything wrong? I struggle to drift back off to sleep because I'm concerned there maybe something wrong. I must add we all sleep in pitch black so we can't see her, but when we use a phone light to look at her, her eyes are shut. This is what makes me wonder if she is doing it in her sleep.I know it isn't hunger or wind etc cos she cries out when it's either of them. Any advice would be greatly appreciated!