Hi i am 14 and a girl, i have a small little red patch on the inside on the side of my vagina and around it the skin is more rough than it should be, I have no idea what it is and I'm so scared I don't want to tell my parents because I don't know what it is and I'm scared of what they will think , plus it stung when I had touch it to see and can someone please help me with the right info and what to do.....