I had a CT last week and they found thickening in rectosigmoid column. I am having severe pain in the rectum. They want to do a colonoscopy asap. I have had 2 in the past as well as surgeries. But I have been in remission for 10 years. Now I am so scared to go under anesthesia. Plus just thinking about the prep is painful with all that's going on down there! I know it could be a lot worse, but any words of wisdom or tips is so appreciated. Thanks!