If I go on a plane with a cold, will my head explode?

I'm so sick. I've been completely taken down by the most evil cold. I'm useless. This is my third day home from work, and all I do is lay in bed and blow my nose. I haven't even attempted to go to the gym. It's all I can do to take a shower every day. That and a load of laundry or a few work emails and I'm toast. I can't even run to the store to get my own drugs. My illness has made me temporarily helpless.

And... I leave for Florida TOMORROW! The timing stinks. I'm not sure I can survive the travel. But I'm pretty sure that a few days of sun and sand will make me feel a whole hell of a lot better.