Hello I'm really concerned about my baby sine they've started crawling. Baby would self soothe and go to sleep without a problem for 11hrs a night after bf. Now baby is hyper and I have to pretty much keep them in one spot for up to 30mins for them to fall asleep. Baby just wants to stand in cot for up to an hour and a half and is refusing breast milk. It has been 3 weeks since they learned to crawl and this behaviour started. Is it a regression? Did anyone else have this?? Help!