That's EXACTLY what my concern was!
Did I tell you I used to have watery diarrhea every single freaking morning? And I need to take an hour long train to get to my college? Oh gosh, no one should ever be suffering like that for god's sake. And I wear a freaking sweatpants to go to a business school because it makes me feel more comfortable and it would be easier for me to pull them off if it flamed up? Come on, that's not living at all.
I usually try new stuff on Friday night. In fact, Friday night is the only time I feel safe in a whole week. (Friday night is Social life time? Meh, my social life is dead ever since I have IBS.)
About the probiotic that I am using: I read the comments on the original product posting, some people did say that they have diarrhea at the first few days after using it, some of them feel nothing and the seller told them to take more to "boost" it up, and later they came back said it worked. As I have told you before in that post, I farted a lot after using it for the first time= = So I don't know. But I can totally understand your concern.
It's embarrassing to try to explain our suffering to any "normal" person, and I have a feeling that they wouldn't understand nor feel the way we feel anyway, so I never bothered to explain myself. For god's sake I am sick, I am not trying to be lazy or fool around. If I need to go to the bathroom during class, I just go. I know eventually I will win this battle though. Stay positive. Be brave.