Same with my little guy... He did become a thumb sucker though, only when he is tired, great cue to know plus at night if he wakes up he sticks his thumb in his mouth instead of crying for me to stick a pacifier in that fell out... I nurse him until he goes to sleep then is thumb all night! He doesn't like anything plastic in his mouth, not even toys! The face he makes when I've tried to give him a pacifier is hilarious, all like, wtf is this mom?
@hellosweetie, yes! my daughter is only a week old and when she wakes up at night I have to hold her even after she has done eating so she will go back to sleep.