Hi. Thanks for your query and an elucidate history. If you have visited Doctors for more than 10 times, this indicates that you have problems. The possible causes of the pain in the vagina which passing urine and having blood too can be : Cystitis Stone in the urinary system or some obstructive uropathy. I would advise you the following::: Ultrasonography of the whole abdomen including trans-vaginal route. Cystoscopy Intravenous pyelography Full Urological evaluation by the Urologist in assistance with a Gynecologist so that the root-cause can be found and treated accordingly.