Exercise or Exorcist?

I'm not sure where the motivation to exercise is coming from, but it's more then welcome in my life.  I had a busy day yesterday and a headache, but I had the motivation to workout at the gym in the evening.  Not only am I working out at the gym, but I've been increasing my cardio time sometimes by double.  I am actually looking forward to exercising again tonight.  I think it's been a great stress reducer for me and I feel so good afterward - physically and mentally.  I can't say I'm loving it, but it's quickly becoming something I no longer dread.