question: Hello doctor,About a week ago, I started feeling like an eyelash was inside my eye, and I rubbed my eye all day until I reached home. I could see my eye was very red, and around the cornea, there was a tiny white dot, the discomfort did not stop. A week later now I have one more dot, and my eyes are still very red and the I feel that there is something is in it, what could this be?