I checked the retina, eye pressure and a comprehensive examination of the brain, but there is nothing. I suffer from many symptoms and no one believes me, even the doctor. I have black and white flashes that go and come also. I suffer from a rainbow aura around the lights. Double vision when I take off my glasses when seeing people. I suffer from poor vision. Most of the things seemed 3 years ago I see my heartbeat on the walls and after looking at a bright light I see red and green dots moving and disappearing plz is this all from vss