Hi Denise - Yes, I think we have all been there before. Bloating is the worst when the rest of ya is skinny and your belly really sticks out! Most of us Crohnie's have several sizes in our closet for skinny days, for pred days, for bloated days, etc.
My go-to outfit is a loose dress with leggings. Fits when I am 120 pounds, fits when I am 140 pounds, comfortable, conceals a lot.
Hang in there!! - Amy