Is my toe broken? What should I do if it is?

I am on the track team, and I accidentally got my shoes wet. STUPID me decided to take them off. And on top of that, I decided to jump a hurdle- I actually do hurdles- and my back foot hit the hurdle. I decided to walk it off and ignore it... until I got home. I took my shoes off to find my purple swollen middle toe. It hurts when I put weight on it and if I put pressure on it. That's pretty much it!