My son is almost 12 weeks old. We have been having tummy troubles with him pretty much since birth. Either it's horrible gas pains or reflux and we have tried (I think) pretty much everything. He is now on nutramigen, gas drops and Zantac. He seems better, but sometimes he still has these horrible crying spells, arches his back and screams. I feel so bad for him. Anybody else dealing with this? And any suggestions are welcome!