Hi, I have been treated for a UTI with antibiotics for about the last seven weeks, on several antibiotics, the infection has not cleared up and my pain level is increasing. I have side and back pain, pain up my back, low abdominal pain and blood in urine-I have had a CT scan, CBC and urinalysis, and been to urologist, can these symptoms be cancer of the bladder, urologist said she is not suspicious of cancer but she has to take a look at the bladder after infection clears up, but its not clearing up, been on many different antibiotics