<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi, I am 22. I started to urinate frequently these few days. I am not sure whether its due to drinking too much beers or masturbation. I don t feel any pain when I urinate but sometimes I feel my left abdominal and left kidney . Is it UTI or enlarge prostate or something else. I am quite worried as I have already seen a doctor and have been on antibiotics for 3 days, but I still feel the urge to urinate.  <response>: Hi, Your symptoms are related to Urinary Tract infection as you are already taking Antibiotics from the last three days. Please perform Urine RE to see any pus cells and blood cells. If there are that will resolve. Do urine RE after 02 days after completion of Antibiotics for 05 days. If there is pus cells and blood perform urine CS 48 hours after discontinuation of Antibiotics to check for sensitive ones that can resolve your problem. I hope I am successful in solving your query If there are further you can ask retake care 