I'm 13 and yes puberty started on me just not my period, I can't stick more one finger in there and even one finger hurts a little. Any help?
The opening to your vagina is blocked by a small piece of skin called a Hymen. Your finger will be coming contact with it when you try to insert it and it can cause a little bit of pain. The first time are fully penetrated it will break. (May sting a little when it breaks)