Spit Up and Tummy Aches

On Thursday, April 29, I took Trey to the doctor because I was worried about his spitting up and his tummy aches. Well let me just tell ya'll that my little man is not little anymore. He has gained 3 pounds in 3 weeks making him at almost TEN POUNDS!!!!! I was so excited. But, the doctor thinks I am feeding him too much and that's why he is spitting up and having a lot of tummy aches. He gave him a prescription of Zantac. So, far this is not working. And if my sweet little angel is hungry I will feed him. Anyways, we go back at the end of May for his 2 month check up!! Any of you moms out there with any advice please email me. Thanks!!