Sorry to hear that ronrush7.
Sounds as if that could be a beginning flare up. What are your flare-symptoms normally? Everyone's flare-up symptoms are a bit different, so you are the specialist. ;-) I would try to eat foods that calm your intestines (same: you know what calms it down and what you can't have; in general food that is easy to digest etc., e.g. warm soups or what you think would be helpful now). Do you have some cream from your dermatologist, like corticosteroid creams or a topical immunosuppressant (protopic or something)?
Maybe you can calm things down before it becomes a full flare-up. I would also recommend to call your gastroenterologist to see what he recommends to calm things down before it becomes too bad.