Have an emergency sigmoidscopy scheduled for tomorrow morning. If they find something, they will then go ahead and do a full colonoscopy. Just took four dulcolax and begin drinking preparation at 6:00. Exam was painful so I am sure tonight and tomorrow is going to be painful too. They could not feel any hemorrhoids. I am going to try to talk him into just knocking me out as they ordinarily do not give you anything for the sigmoidscopy. At this point, I am more stressed out about the pain than the results. Please say a quick prayer for me.