I keep feeling like I'm cross-eyed too.
Basically my symptoms are sickness, slightly duff ear, hypersensitivity to sounds/noises/whining/fans.. I'm turning everything off.. dimmer switches not on full, dvd players with disks left in them spinning, etc.
But when I'm driving, I'm aware that I feel like I'm going totally cross-eyed. Like I'm frowning x100000 or something. So then I try to un-frown/uncross and it's sort of OK but not right.
I hope and reckon it's just my ear causing it, and I need to get some contacts 'cause I only wear my glasses for driving, and basically can't see very well other than that so all the work that I do on computers is squinted.