My DS is 4 months old. He was sleeping through the night up until about a week ago. He also used to be very easy going and consolable. Lately however, all he wants to do is nurse, even when he's just finished. He won't take a pacifier. He nurses til he falls asleep, then usually wakes when I put him down and screams until I nurse him again. He's also sucking on his hands a lot and drooling (teething?). I hesitate to nurse him so often because he has GERD and it's not good on his tummy. Last night he woke up 4 times. Has this happened to anyone? Got any suggestions?