I recently had a CT scan which showed that I had small stones in each kidney. I have been on antibiotics since 12/18. Cipro at first, which made me feel horrible and like my skin was on fire, and then I was switched to 14 days of Bactrim. That seems to help, but I still feel pressure after urination. I have an appointment with a urologist on Monday, but I don't now what to expect. What types of questions should I be asking him?