just got back from the gym. I made it 20 minutes (.40 of a mile). I think there was something wrong with the a/c in the gym because after about 15 minutes I was starting to sweat, which I dont normally do. Usually when I'm at the gym, I dont do anything strenuous enough to involve serious sweating...even if I'm on the treadmill for a half hour.

Got home and now I have a stomachache and feel kinda yucky. Felt yucky yesterday, but different than this. This feels more like I got overheated.

At least the stiffness in my legs feels better from the walking. Just wish that 20 minutes of walking didnt knock me out like this. Think I'm gonna go fill up a bottle of water and hydrate.