March 19th - 8 AM Workout?

I must absolutely be going crazy. I was up at 8:00 this morning, and I didn't know what to do, so I decided to go work out. Now, if you know me you'll know that I don't like working out, and I definitely don't do it very often. I certainly never go to the gym at 8:00 in the morning. But I did today, for whatever reason. Oh, and when I say work out you should know it was only a mile on the bike and a mile on the elliptical. I'm not that hardcore. Yet. Anyway, I hate that moment after you exercise and you catch a glimpse of yourself in the mirror and you're like, "I just burned like 6000 calories, why am I not skinny?!" That's how I always feel, at least.