Hi
@Bobbin
Rather than have you follow various links to my double-vision saga, I'll give you a brief catch up, in the hope that something may ring a bell with your experience.
One morning I went to my optician with "dizziness" and disorientation and queried whether my new reading glasses could be too strong. They sent me to the cottage A&E who did inconclusive tests, muttered something like " for all we know you might be having a stroke" - and suggested I see my GP. The next day I saw a locum who sent me immediately for a CT scan (to check if a DIY accident might be to blame) and when that wasn't the case, scheduled an MRI for the following morning.
However during my monitored overnight stay my right eye wandered off to the side and a 3rd cranial nerve palsy was diagnosed. Clopidogrel was prescribed there and then, (as a clot or other form of stoppage in the blood flow to the nerve was the likely cause).
I wore an eyepatch to go on holiday in September, and was told to expect some improvement by this coming January. In fact the eye has made a near complete recovery already and apart from a bit of odd "eye-ache" is trouble free. (*crosses fingers firmly)