I'm with everyone else...Go in and get checked out!!! With the trip a little over a month away, we need you in top condition so that WE can batter you over here.
Seriously, though. You may feel fine now, but you never know what dmamge has been done and will pop up at the worst possible time. And don't forget about what happened to Natasha Richardson recently! Glad to hear that you're OK on the surface, at least.