hi, im 17 female and have been with the same guy for 2 years,we both were virgins when we ment,and have only been with each other, anyways this pain & BURNING just starrrted about january 2010. i keep having very bad pain down there & burning rlly bad, like rt after him or i ***, we do not use condoms i am on depo birth control. but the pain and burning is so bad i sometimes have to set n the bath for a while and that only helps a lil. it hurts reallly bad on the outside of my viginia like right were theopening is, & it hurts a lil in it, i dont know wut is wrong & my family doctor iisnt rlly shur eaather, im switching doctors. but really need help figuring what is wrong, someone please help!! thanks