Dude, court, that blows. You get hit?

In other news, something happened to my left hand. For the past month I've been getting shooting pains in it every few days. Tonight I tried to squeeze my front brake lever and it felt like my middle finger was breaking. Not broken, I can move it, and for the most part it only hurts when I grip something. I think a doctor's appointment may be in order. I got hit hard on the left about a year ago. Jacked up my shoulder really badly. Think this may be residual nerve damage?