Welcome to justanswer.com and thank you for your question. I'm so sorry to hear of your discomfort. I will do whatever I can to help answer your questions .First I need a little more information-
Have you underwent ultrsound(sonography) of abdomen?
Do you have any known medical illness?
Do you ever had black stool or red blood in stool?
Do you have burning pain/discomfort in center of chest down the throat?
I am waiting for your reply..
I had my gall bladder removed some years ago.
No blood or black on stools - but I will check more often!