Well, I was thinking just good-old-fashioned flu bug. Not h1n1 or anything. Achey, tired, heavy feeling. Best medicine - sleep, drink prenty of water, vitamins, fresh fruit.
As an aside, I don't know there, but here, you could run around for 2 weeks with h1n1, and not be bothered or tested, They only test if you are in the hospital SICK. Those of us who just simply got sick are SOL