For the past 5 days my vagina has been very irritated. At first it was just the lips that were swollen and red, but then it spread to my clit and around my vaginal opening. It's swollen, red, and horribly itchy. It does not burn when I urinate and I don't notice any abnormal discharge. My period is coming up and in afraid it will only make it worse. Please help!! By the way I am only 13 and obviously a virgin.