Candicet, I'd guess that your upset stomach issues may have nothing to do with your J-pouch. Perhaps you have another food sensitivity to track down, or untreated gastritis, as a couple of possibilities. And since "upset stomach" can mean many different things, these are just guesses. 

Lomotil is safer in pregnancy than Imodium, according to the information available, at least until the third trimester. 

Thank you very much. It seems like there is a tummy bug in the office which I might have picked up. I am waiting on tests to come back to find out if I am celiac or not. But I have been vary careful with my food.