What could cause this weird spot on my vision?

Question by Jennifer: What could cause this weird spot on my vision?
Since last September (not this year, I mean last year) I noticed a strange dark spot in the middle of my field of vision of my right eye. It’s not pitch black, but it is a little shadowy. Kind of just like a little [...]

What could cause this weird spot on my vision?

Since last September (not this year, I mean last year) I noticed a strange dark spot in the middle of my field of vision of my right eye. It’s not pitch black, but it is a little shadowy. Kind of just like a little blog in the middle of my vision. Annoying as it was [...]