Hi: I was diagnosed with IBS three years ago. Had 2 colonoscopies Upper Gi and lower bowel series abdominal and pelvic scan Ultra sounds everything ok. I am going for a sigmoidoscopy Monday. I am so fed up. I have pressure on right side and spasms in colon. I have decided to give up coffee as of today and also wine. Maybe that is what is making me so sick. I was on ativan for three years for IBS. I felt much better. Been off since April. I seem to be much worse since. It seems to be constant pain and spasms. Most nights I am fine. I have noticed that my anxiety can be really bad and then I am worse. I keep thinking I have cancer. I feel it is not normal to suffer so much. I takk zelnorm for 1 night and the next day I had terrible gas. My intestines seem to be so sensitive. Has anyone else experienced constant pain. I was diagnosed with IBS at 57. With all the tests I had I would imagine if it was something serious It would have shown up. Especially with an CT scan.I need some reassurance.Caeli