@CinnamonSugar something similar happened to me a few months back. I couldn't find my glasses anywhere for almost a week. I have a back-up pair but I prefer the ones that I had misplaced. I finally found them in the guest bedroom.
I use the closet in that room for storage and I was using a step-stool to reach for something on the upper shelf of the closet. Even though I had my glasses on, I got a speck of dust or something in my eye. I took my glasses off and mindlessly laid them on one of the pillows on the bed. The glasses slid between the pillows and by the time I realized they were missing, I had no idea where I had last seen them. Did I leave them on the shelf in the closet? Or did I have them on when I went into the bathroom to put drops in my eyes? Or did I accidentally thrown them out? So many scenarios ran through my mind for days. I retraced my steps as best I could but it was like some imp or fairy that took them away. I even looked on the bed and moved some of the pillows (but not all of them).
I finally gave up and just accepted that they were gone and I'd have to get a replacement pair. And it was soon thereafter that something compelled me to go back into the guest room and move all of the pillows (because I turned everything else upside down and inside out) and there they were, safely nestled underneath six pillows waiting to be found.
Fingers crossed for you that your glasses are somewhere close waiting to be found!