<s>[INST] 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. [/INST] 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 renal/bladder calculi. Meanwhile, Chat Doctor.  Follow good perineal hygiene. Pass urine at regular intervals. Get well soon :) </s>