Hi.
Thanks for your query.
Noted the history of pain in left upper abdomen, just above belly button, occurs randomly, there is bleeding from anus on passing stool, there are white and yellow stuff in stool, feels food is in middle abdomen, frequency of passing stool is once in 3-4 days now a days...
As per the history you have provided, there looks to be
constipation with fecolith
impaction in the large intestine that is causing pain and fullness.
I would advise you the following:
Get an X-ray of the abdomen to see for any signs of
intestinal obstruction, fecoliths in large bowel and so on.
Get enema to clean the large bowel.
Start stool softeners and laxatives to have
regular bowel movements so that your problem may be solved.
If there is no relief with these measures, you may need further studies like
colonoscopy and CT scan of the abdomen.