Wow, that's a pretty scary thing to have happen...
I also get up and travel to work (5.5 or 7 miles, depending on route.) But I make sure to drink a good liter of water on the way and I also eat a bowl of oatmeal and banana when I get there.
And thanks to your experience, I think I'll keep eating right after my commuter.
Anyway... hope you remain in good order.
[Any photos of the doctor?]