I havent posted in a while, had the lithotripsy done in feb and have beenf eeling great! Starting friday, i started to not feel right and it started to kind of burn when I would urinate and had lower back pain....went to hte urologist yesterday and he said i had a TON of white blood cells in my urine but the exrays they did (they did 3) showed no stones.....he gave me an antibiotic and said he was sending the urine out to a lab..Has anyone had uric stones??? The ones I had before were calcium but im wondering if I have uric ones too?