HI. At 3pm I had severe abdominal and true stomach pains. I was spitting up, never vomited, but sweated excessively, After 2 hours, it was over after a small bowel movement. Then I got shaking chills, and now my temp is just shy of 100, and my PCP group dx IBS - does this cause sweating and later chills? I don t have $15.00 for another week