I don't know if anyone here can help but maybe you've had one or something. Like every time i look up something on the internet i get a disease that comes up with symptoms and worry myself to death only to find out it was nothing. This time i don't know. It stings a little when i push it. Heres a close up picture:
http://img231.imageshack.us/my.php?i...0528537wy5.png