Optometrist visit

A couple weekends ago I went to visit the optometrist. He was startled to find a scratch in my left eye!! He said I should have been tearing and hurting like crazy from it, but I can't even remember when and how I got the scratch. :p So I had to wear a soft contact lens in my left eye as a bandage for a couple of days before going back again. Luckily everything healed up fine. Whew... 

He took some pictures, which I've attached. The blue one is when he put that dye in the eye. He said the scratch was fairly deep, which is why the dye pooled into one spot.