When I get sick, with a cold, it almost always seems to 'settle' in my eyes. I get blurry vision and some eye pain, nothing major, but I notice it.

Also, if I get overtired, it's my eyes that seem to get tired or I get headaches behind my eyes.

Of course, it doesn't seem to show up on tests anymore, but I still feel the remnants of my ON flares. I also have a spot in my vision that never goes away. Whether that's from the ON or growing older, who knows, all I know is that it's there and not going anywhere.

Sorry to hear that your eyes are acting up for you. Hope you feel better soon.