My vision seems like visual snow and sensitive to light. If you don’t know what visual snow is, look it up and there are pictures that will show you. I heard visual problems could be the first symptom of MS. These started after my anxiety started along with my ears ringing. But they seem to be persistent. I got a CT scan of my brain and blood work done and it showed nothing. But can they see ms in a CT scan or blood work? Anyone experience things like this?