My vulva has been itchy and burning for a week and ive been tested for every std and havent had sex since but i know hpv can show up anytime. I have NOO abnormal bumps that havent always been there, i dont have a brown discharge. Just this itch and burn thats been there for a week and my one side of my inner labia is pretty red but like i said no bumps just a rash or irritation.