This explains why I've felt abysmal all week. I was wondering why it seemed to be taking forever to recover from that lost hour of sleep. The answer is, the lost hour's not the issue here.
I took some Alka-Seltzer a little while ago. That should get some anti-fever, anti-ache, anti-nausea med into my system, along with some fluid. Now I'm going back to sleep. I hope.