Actually, it's no mystery. It's a pinched nerve and it's pretty much kept me off the computer for the last couple of weeks. Most of the pain has gone now, but still losing feeling in my hands when I'm using the keyboard and mouse. The Doc says - Rest! - as in, no cooking, no knitting, no computering. That's hard to do.
Enforced vacations are just no fun at all. But at least I have gotten a lot of reading done in my art books. Yay! New techniques to try out!
Back soon! :-)