I have been having this excruciating pain in my lower abdomen just below my belly button and then i have the greatest urge to go and pass stools, when I got the pain builds up and a lot of blood is in the toilet and my stool can vary from black to a yellowish brown.
Hi. Thanks for your query and an elucidated history. Noted the history of bellow-belly button pain, urge for motion and passing of blood / black stools. You're telling us more about other history would have helped me, like