Yes I’ve been seeing increased afterimages, floaters, flashing lights, bad visual snow. And I went to eye doctor and they saw nothing. Can you see this stuff from a bad traumatic experience? I’ve been seeing visual snow and after images my whole life but not this bad. Is there anything I can do to get these symptoms down? When I look at something and look away I can see anything really and it blends in with the visual snow. I don’t do any drugs just what’s prescribed to me. Also when I look up I can see a black colored triangle thing is that my eyelid? please help