For months now, husband feels dizzy, the upper part of his abdomen is constantly swollen and painful, he's constipated to the point of having to use a laxative several times a week and intermittently has rectal bleeding. He describes it as looking like its a "period", not in the stool but out of the rectum. His Doctor is told about this everytime he goes in but she never addresses this. Isnt this something a Doctor SHOULD address? What's wrong with him? What should we do next?