I've been eating Activia successfully for about 5 or 6 weeks now. I was really excited, it seemed to be working. I was eating mostly normal. Then three days ago, I had my normal cup of Activia, chicken noodle soup, a few croissants, and peanut butter crackers. I had pretty bad stomach cramps and went to the bathroom twice, both normal large bowel movements. I didn't think much of it, I was constipated for two days before, and I figured my body was just letting it out. The next night, I ate Activia and some goldfish and chips. I had bad stomach cramps again, and had diarrhea twice. Then the next night I didn't each much, just a few pieces of toast and I think a handful of goldfish and of course Activia. That night I was fine, a little cramping but nothing to bad. Tonight, I had two pieces of toast, a handful of goldfish and a corn muffin. I had bad stomach cramps again and diarrhea three times. I'm starting to think it's the Activia. My parents and boyfriend think I should stick with it, that maybe my body is readjusting again. But I just hate hate getting sick, and if it's making me sick it's not worth it. I'm unsure what to think. Could my body be okay with it for those 6 weeks and now decide it can not tolerate yogurt anymore? I know it's happened with other stuff, so maybe. Or do you think I now have too many of the good bacteria it's supposed to give you? I don't know if that happens or not? Do you think I should keep eating it? I would love some advice pleaseI'm trying to decide whether to eat more tomorrow night.