I'm almost 13,and i have a really sore vagina,it almsot feels like a peper cut,i've never had sex and my periods abit all over the place,could that be the cause?Also it sounds very stupid but could i get the 'blue waffle' dissease from this?I'm really confused,it's not really itchy but it is very sore!I'm really embarressd to go see a doctor because i'm only coming up 13,what is it?and what can i do to make it go away?argh help please