So, about 12 Oreos and nausea later...

I got up this morning, a few minutes late, I walk outside and can't see 2 feet in front of me due to heavy fog, so I head to the gym. I set up my Nike+ for 3 miles (in my sleepy head I was thinking "I don't have time for a 5k this morning, I'll just do 3 miles instead" yeah, it made sense to me at the time!) and took off on the treadmill.I usually run much better on the treadmill but this morning it honestly felt as if my legs were made of lead. It took every ounce of energy I had to but one foot in front of the other. I don't...