Listening to your body...

For the past 4.5 weeks, I've been learning to pay attention to what my body is telling me. How to differentiate between this hurts but I can push and this hurts I need to pull back. So I should have listened to it this morning when I had real trouble getting out the door to the gym. Then I had trouble getting going, I was achy and exhausted but I attributed it to the standard early morning issues. Then around noon, it started to hit me. By 1:30 I was in my car and by 2:45 I was asleep and stayed that way til 7:00. Can't figure out if this is a cold or the flu. Everything hurts but no fever and I have some crazy congestion. Worse than that, I am stressing that tomorrow might be the first day in a month I don't work out. So I will listen to my body, and go to sleep now with a prayer that I wake feeling a lot better.