I have had several episodes of severe abdominal cramps that leads me to the restroom. But before I have a bowel movement I have severe cold clammy sweats, feeling of faintness. I honestly feel like I m dying. I read where someone said a Dr. mentioned a carcinoid tumor. I had an appendectomy in January and the biopsy showed a carcinoid tumor in the appendix. Is it possible for you to explain these episodes to me. Every time I have one I honestly believe I m dying. I should have known that you had to pay just to ask a question about your health!!!