Hi Tommy, I went to the eye doctor last year for almost the same reason you did. I was having all kinds of bizarre visual problems: extreme sensitivity to light, blurry/double vision, flashes of light, bright spots, objects seeming to move/vibrate, etc. etc. etc.
After an extensive exam, my eye doc, also, confirmed no eye problems whatsoever.
Here's the odd thing: I've worn glasses for distance since I was about 12, and I figured I'd get a new pair since I was at the ophthalmologist anyway. So he went through the usual lens selection process of having several different options put in front of my eyes and then I indicated which made the chart clearest. Well, I got my glasses back and they were totally wrong. I mean, the prescription was correct, but they made everything look off balance, like when you put someone else's glasses on. I believe my eyes were playing tricks on me in the doctor's office and that affected my lens selection.
Anyway, if the eye doc says you are ok, believe him.
By the way, most of the visual problems are gone. I'm still sensitive to light and every once in awhile I see the bright spots. But I now have faith that these will eventually resolve themselves, hopefully for you too!