I don't wear glassas or contacts, never have. But over the last year or so, I very seldmoly get a blurry spot in my vision. If I try to focus on the spot, generally on the left of my vision, it appears to me in motion, like slowly spinning. Closing either eye doesn't make a difference, but obviously closing both eyes makes it go away. I don't have any other symptoms: headache, pain, or nausea, and it happens at different times, some times driving or at my desk.
Any thoughts?
Thanks!