Hi I'm 14 and I can't pull my foreskin back. There is a small peice of skin on the underside of my penis head that attaches very high up on my foreskin. I can pull it back about 1 third of the way down before the skin stops it from being able to go any further, It's been like this since I can remember. Is this normal? Will I grow out of it? Or should I see a doctor? Any advice helps, thanks.