Hi none,
I think your condition is called Phimosis. I had a similar problem when I was young but it loosened up all by itself. You can probably cure it by yourself with stretching of the foreskin. Just google for "Phimosis" - there are many articles on the web:
Dilation and Stretching
Skin that is under tension expands by growing additional cells. A permanent increase in size occurs by gentle stretching over a period of time. The treatment is non-traumatic and non-destructive. Manual stretching may be carried out without the aid of a medical doctor. The treatment is inexpensive. Relief of phimosis by a stretching technique has the advantage of preserving all foreskin tissue and the sexual pleasure nerves. The Beaugé method has proved successful for many (http://www.cirp .org/library/tr … tment/phimosis/ )
\"Http://www.glansie.com/" offers a device for stretching but you can probably do it with your fingers as well.
Hope this helps a little.