5 months ago I had cystoscope and lithotripsy for large kidney stones. I had stents in for 10 days, have had 3 uti's and constant throbbing/stabbing pain that will not go away. I don't have a UTI anymore. Pain pills won't touch the pain and I've been to my urologist, gyn and a urogyn. Now I feel I have a cut and pain is excruciating. Urogyn says maybe nerve damage. Help, at my wits end...