Stomach issues

Man, my stomach has been bad today.
I've been going in the morning.
I started exercising, and had to stop at the end b/c my stomach was rumbling and I had to go. BLEH I say!
Oh well, I didn't do abs and I didn't do about 2mins of the workout so not that big of a deal considering I once again, really didn't want to do it.
I'm so tired today. Not really sure why. I did wake up a little earlier, but only by about 30mins. And I didn't go to bed any later than I have been.
Maybe it's the provera? *shrugs*
May take a nap later, but doubt it. I'll stay up. Try to get to bed earlier today.