Also not a medical professional but a clear CT scan must offer you a lot of reassurance. That’s almost the proof in the pudding. 
my only other thought if you want to seek a medical professionals advice would possibly be an eye test. Maybe that would offer some reassurance. 
Since moving makes it worse it must be physical, have you thought about seeing a physio? Impinged nerves for example or neck pain can cause all sorts of symptoms. 
I would certainly keep a diary for a few weeks, your doctor not showing very urgent concern should offer you some reassurance. 
hope you feel better. 

It does, and Yeah I am thinking about seeing a pyhsio, Even brough a new pillow and its done nothing, within a min of lying down it starts and its agony and wont go away till I get up x