On crutches

I watched the Astros game with visiting family this afternoon.  After the game, I went out to the park to run trails.  All of sudden when I am walking to the door, I had pain in my left ankle.  Did not think much of it, assuming that it was a pinched nerve, which would go away when I started running.  It didn't.  I went out a mile on the trail.  At that point, I decided to run the same mile back.  So, I got in 2 painful miles.  Just as soon as I got home, I iced it and took Aleeve.  Right now, it is swollen, stiff and painful.  I cannot walk on it and am using crutches to get around.  Hopefully, it will be much better tomorrow.