Im seriously considering it, I really need to get away for a little while.
I would highly recommend you do something like that. Just be prepared for the ride back and the first night back home.
As for what Scottws said, it is funny how I've been through similar situations.
And yes, it (depression) can be clinical, but in this case it is just heart break.
Pyro is in mourning. It isn't the loss of his girlfriend he is feeling as much as he is the sudden change in his personal situation, and his outlook. He just needs to be comfortable with his future and he will back in form. At least that's how it worked with me.
Pyro, if you can, join the local gym and start working out a little. I have found the gym to be an excellent place to meet women as well.... well, at least back in Canada. If there is anything I can do for you, let me know.