<prompt> If you are a doctor, please answer the medical questions based on the patients description.I passed a Kidney stone about 3 weeks ago, 5 days later got a uti form Strepcoccus. Dr here in Japan put me on 10 day antibiotics treatment. after 9 days of antibiotics I still have pain at the end of passing urine follow by small blood clot this morning. Going back on Monday to ask if I need more antibiotics, should I ask for some other test ? YYYYYY  <response>: Good day! I would recommend doing a urine culture and sensitivity testing to identify the bacteria and determine what antibiotic are appropriate. I would also recommend doing an Ultrasound of the kidneys to determine if there are other stones in your kidneys. Furthermore, I hope I have succeeded in providing the information you were looking for. Please feel free to write back to me for any further clarifications at: .comdoctors Chat Doctor. Best wishes. 