 [ Symptoms ] in my period it burns when i use the bathroom the pain is severe and i normally can not do anything till it goes away i am only 19 years old have never had sex and this problem has been going on for about three years the doctors do not know what it is when i am in my period it burns to go to the bathroom and it is sharp shooting pain the pain lasts for about three to four hours and i can not do anything normally during this time [ Disease ] hi so have you seen a gyno yet and take a sample of your urine with you from when you having your period also best if you can arrange an appointment for the same time if need be do a sample then its about the best advice good luck