I'm beginning to panic.

My one prof STILL hasn't sent me the recommendation I need for the trip to england. I need it soon, or I can't go. I'm REALLY freaking out. I started the morning with a panic attack. I mean, what if he sent it back wrong? What if he never got it? What if, since he's senile, he's lost it and forgot where it is? Gaaaah, if I could've sent it to any other prof I would've :(