now this is weird, the shape of my skin at the top of toe is not flat, its curvy. there is toenail growing at top part.

pictures (be ready to see gross)
a. http://i1188.photobucket.com/albums/...023_232547.jpg
b. http://i1188.photobucket.com/albums/...023_232428.jpg

should i go to doctor? or let it heal itself?