ucwarrior said...
MSG could be a factor. Was it present in any of your meals?
I wondered the same thing when she mentioned getting sick after eating Chinese. It may not have been a bug per se, but some kind of additive or preservative you were reacting to. My Mom (non-IBDer) occasionally eats at salad bars and can hardly make it home in time with D.
I'd avoid eating out for a week or so. Stay home and stick to what you know are your "safe" foods or try Absorb Plus, an enteral liquid diet for IBDers... give your system a chance to recover.