I'm a girl, age 13. In the past, I have had plain genital area to genital area contact with a boy, my age, in kindergarten. We didn't really know what we were doing.

That was the only time I had anything even close to sex.

Now I have these lines of scrapes around my genital area that hurt when I wipe after the bathroom. One of the folds by my birth canal is kinda shriveled up, dryish, and a bit larger than the other one. Could this be a disease of some sort from what I did in kindergarten? What should I do about it? Also could a sperm have gotten inside of me? I haven't started my period yet so I don't know for sure.

Please help me! I am deeply confused... Should I go to the doctor about it? Is it serious? Thank you so much!