I have an indent in my eye, my right eye. This happened when I was reorganizing my desk draws at home, then I accidentally poked myself with a hard wooden ruler, in the pupil. My eye started to tear up and it got all red, then when I looked in the mirror I saw that there was a tiny little indent on my pupil ( the black thing in the middle)the indent was hard to see, very hard to see, but it was still there. What should I do?