jet lagged

i feel like i just came home from a long holiday. i'm completely jet lagged. i didn't drink anything, in fact i drank a lot of water, which is supposed to be good, right? ok i didn't sleep a lot but that would only mean i'm tired and not feel the need to drink gallons of water. My throat feels dry as a sandstorm and my voice could be compared to Ms. Etheridges'. Sounds quite cool though.
to make a long story short: I'm getting old.