I am no doctor, but I do believe that benign tumors can cause cancerous symptoms. If you are experiencing bleeding, you may have a colon polyp. If you get it checked out early enough, it may not turn into cancer. Of course, you are kind of young to have colon cancer. Most people are 50 and older before they get this type of cancer. Whatever happens, I wish you good luck :)
can someone comment on my question ?