When I got to work, my eye was still bothering me a little bit, so I looked at it a little closer. That's when I noticed that there's not a contact lens in it anymore. I guess my eye decided to kick it out as I slept. My right eye must have been strong enough to compensate to the point that I didn't realize that I was missing a lens.
But as the day has gone on, and I find myself staring at my computer screen more and more, my vision is getting worse. I'm going to have to go home soon and either find a contact for my left eye or put my eyeglasses on. Grrrrrr.