Hi, I had surgery 10/15. I have the same problems. I did call my doctor and he suggested to take Gas X stripes for the gas, and pepcid extra strength (chewable) to help with acid indisgestion. It does feel better, but on Tuesday I will get an x-ray to make sure. My doc said it could also be that the pouch area is irrated from the gas. I hope this helps.
Marlene