so my wife and I haven't been able to sleep much last night. the LO seems to be hungry all the time through out the night. from 11 to about 4, I think we fed him about 130 mL formula. but she still doesn't want to sleep. I think only about 1 hour she was sleeping around 6 am. most of the time, she has her eyes and mouth open. sometimes sticking her tongue out or rapid breath through mouth. does that all sound normal for the first few days? we are first time parents, worried sick if we are not doing something right. thanks.