I have some type of rash around my vaginal area, it burns and itches. It has been getting worst and I have been putting Cortizone 10 on the infected area. Its very painful to wash this area, and Im also on my period so I HAVE to stay clean. Im not sure what this rash is or if Im treating it right. I do shave my vagina, and Ive recently lost my virginity, but the sex was protected. Im not sure if its an allergic reaction or bacterial infection. I am very worried....please help