Hoping someone can shed some light on this issue I’m having. Bascially, when I am in a dim or dark room when I blink I see a blob in my central vision, my central vision also seems a bit worse at night. I also experience little flashing dots in my central vision when I am for example outside and look at something dark. If I look at a bright light , instead of getting a clear afterimage I get pixelated green sparkles in my central vision. These are not floaters as I have plenty of them in both eyes. I have keratoconus and also constant static and white dots in my entire visual field.I went to a very respected retina specialist a year after seeing these issues in my central vision and I’ve had several OCT scans, autofluorescence and also a ERG and multifocal ERG. Nothing was found apart from my doctor diagnosing me with visual snow syndrome. I have a history of severe anxiety and health anxiety l, also ADHD. 23 year old male. Can anyone shed any light on this thanks