Greetings.
Yesterday I was at work, having fun, and enjoying baking with the students. I went to use the restroom. While washing my hands after I lost total vision in the center of my vision for about 2 minutes. Then I slowly regained my vision within about a minute more. Then I have blurry spots in the center of my vision and became unable to see clearly enough without holding on to something as the blurry spots would move around my center part of my vision. Then I had center vision but the blurriness moved to my peripheral giving me more of a vertigo feeling. This lasted about an hour; even rapid blinking and flushing my eyes out with saline solution provided no relief. Any ideas