Err... gassy! To the point where I felt like a bottle of Diet Coke that somebody had shook up.

Phew. Fortunately, this has passed... so to speak! I still get the occasional pain, but it's not as bad. I've been assuming that it's the colon muscles and etc. cramping up. It certainly feels like a cramp.

I know what you mean, FinLady - my pop had his gall bladder taken out, and he really suffers when he eats the wrong foods.