im so scared!! please help!! i have had a BEYOND itchy female part all over the whole thing for the past 5 days. when i scrtch it it turns red and sweels. it burns slightly from time to time. im still a virgin but have had oral sex, and have been "played" with. But im only 17, and dont want my parents to find out!!!!!!! i thought maybe it was a yeast infection, but there are no bumps, also no oder, or weird discharge. i have been cleaning it every night with soap. and been putting cornmeal on it at night to keep it dry. i have a small scratch right beside the clit, but it doesnt bleed. i dont drink enough water. i have (was) drinking pretty much nothing but soda for like three weeks. i had oral and was"played" with last on may 8. im SO scared!!! please help me? what is it, how long will it take for it to go away without medicine? help!!!he has NEVER done ANYTHING with ANYONE else .nothing. and niether have i. so idont think it could be an std. but please, PLEASE HELP ME!!!!!!!!!! IM SO TERRIFIED, IM BURSTING into tears!!!!!!! :*( is it maybe cancer?.........:*(