Did you do barium enema and barium swallow? if not go and do that. it could be many causes.
I did have a CT Scan and I had to drink Barium for that. But I havent had a barium enema. Could you give me some examples of what it may be so I could research them? Right now I dont have health insurance so I have to wait a bit before i go to the doc. Thanks
barium enema is like an x-ray inside ur colon. it is unpleasant procedure where they pump enema into your colon and then take pictures. takes about 10 minutes but often it hurts. however it pays off because that is where ur problem could be.
Barium swallow is also an x-ray but not abdominal. It is also called upper gi series and when u swallow the barium they check for ur esophagus, stomach and small intestines.
do some googling under barium swallow or upper GI series and barium enema.