Hi Rad

You might check with an optamologist to rule out torn retina if you have not done thst already. I had a torn retina and from whst you described it sounded like my situation. I could only see out of half my eye.

You didn't mention where you lived but if possible get a referral to a neurologist st a teaching hospital thst is what I had to do and got god results

Best luck to you there are lots very knowledgeable and csring people here