Hi all, my 4 month old has been having really bad gas for the past few weeks. Yes I know that babies are gassy but this is new and unlike him. He has a really hard time sleeping while tossing and turning and has been constipated for the past 2 weeks. I had to give him an infant glycerin suppository twice but cant continue to give him these, it wouldn't be safe. I have talked to the ped and she says that she does not know why he is like this and to try sticking a thermometer in his booty to help him go if its necessary. I have given up milk and soy for a few months now so I dont think its any of that. I thought it was maybe his prevacid so i stopped that, zantac so i stopped that, probiotics so i stopped that. I have no idea what it can be, and past few days his stool has just been green. Anyone deal with something similar?