<s>[INST] Ive been sick for 3years now and I only keep getting worst. I feel I have infection in my intestions and I pass alot of musus and blood from my rectum.Ive done alot of studying about this but still not a 100% but I feel i got the infections from gnats or fruit flies that was in one of my apartments. [/INST] Passing a lot of mucus & blood in the stool is really a problem of concern. The inflammatory bowel disease as a cause of it is necessary to be ruled out as this may lead to non-responding persistent abdominal upset. It is advisable to get your stool routine & microscopic examination done & have a consultation from proper gastroenterologist who may ask you to perform few tests such as colonoscopy if needed. The gnats & fruit flies may be the reason for the infection but the won't cause the blood in the stools usually, nor they are responsible for such a long course of abdominal upset. So my advice is that you must have to consult gastroenterologist for this problem. </s>