My body temperature becomes pretty volatile during an attack. I had one last night and I was freezing while my tummy ached and then once the D actually came I was really kind of over-heated. I can feel my colon going into spasms when I have these bad attacks and my whole body tends to tense up with it. My attack last night was mostly stress related. I know the chills and dizziness don't help any when you're already trying to deal with massive pains in your gut and a sore bum! Min