<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi, For about the past week now whenever I urinate I have a sharp abdominal pain right as I m finishing. the pain is very weird to describe but it isn t like a burning or itching sensation, it s very sharp. And for a moment it feels like I have to urinate some more, I try but am finished. It doesn t occur until I am very close to finishing. I have been researching it and the only infection that I have identified the most with are kidney crystals, and also I have looked up on how they are formed and it does kind of seem to fit the puzzle because I do tend to have a hold on my bladder until break, lunch or I get home from work.  <response>: Hi there, This could be a case of urinary tract infection or renal stones. First thing is to get a urine routine and microscopy examination. It will say whether there is pus cells crystals etc. Visit your doctor who might also ask you to get an ultrasound of the abdomen to look for any renalbladder calculi. Meanwhile, Chat Doctor. Follow good perineal hygiene. Pass urine at regular intervals. Get well soon : 