Owwww me leg!

Well, I'm injured. Okay..not injured but my left calf muscle is bothering me pretty bad. I'm not really sure at what point last night I hurt it. After my run I went swimming for about an hour and I'm thinking maybe I moved in some way that did something. Either way, I won't be running tonight. I figure it's not too bad of an idea anyway because to be safe and prevent further injury I should take a break anyway. I almost feel guilty, but my body will thank me for it later. I'll be hitting the trails again tomorrow night.