Hey. I'm a 15 year old and i started stretching my foreskin not too long ago. When my penis is non-erect i can pull my foreskin as far as i want. But after that when i get an erection my frenulum starts to hurt and i think it's because it's too short. I've read many topics on this website about this problem but i have no idea how to solve it other than surgery, and i want surgery to be my last resort. Someone please help! thanks so much.