day 21.

30 mins treadmill (crappy running day), 30 mins abs class which was terrible as my stomach hurt the whole time, but i didn't want to leave in the middle of class so i waited til it was over and ran to the potty, then back to body pump where i just felt super weak today. it was just harder than usual. i was using the same weights and it was the same routine as the last couple weeks (it changes every so often) but for some reason i just had no energy. i schlepped it home after that.