Bee sting:(

I was riding home Thursday after work and it was a beautiful day. Mid 70s, almost no humidity, the sun is shining, the music is up-beat and I am relaxed. Can't wait to get home and love on the little dog, work out and head to a softball game. I get home, snap the leash on M, and we're off for an awesome walk. We get halfway down the block when I realize that M's left eye (ok - so where her left eye SHOULD be) is slightly swollen. I wonder if she's run into something that day and bend down to examine. At this point, I realize that it's not just her eye, but her jaws and pretty much her whole face are swollen. I try not to panic and immediately turn around: ABORT WALK. Next step: the vet. By the time I got back down the block to the house, her face has more than doubled the original swelling. I'm totally freaked out at this point and trying not to panic. I mumbled a few words to Emily that I think barely made sense and Emily carried her to the car while I ran behind her. By this point, M looks like she has a giant peach in each one of her jowels. Long story short: $70, a steroid shot and a lot of benadryl later... it was a bee sting to the left side of her face. Turns out this is very common, although it has never happened to M in her lifetime. My education continues... (oh- and these pics were taken a couple of hours AFTER the steroid shot, after much of the swelling had gone down and I was no longer in panic mode)