The gym?? Not really!! I need motivation!

So - wanting to get back in shape, look better and the fact that I am spending $40 a month is not motivation enough.  What else can I use to motivate me.  It is now day 6 that I have not been to the gym.  Partly busy, partly lazy, partly another sore neck.  But still.  I need to get back!  I am thinking of going tonight but I am still sitting at work - yes I am actually working, not just avoiding the gym. But it is getting late!  I still have a couple of things to finish up and I have not seen my baby all day!  Maybe I can go tonight AFTER baby goes to sleep?  I need to go.  Maybe I should give myself some kind of reward when I do go?  Any thoughts?  HMMMMM - still thinking.  MOTIVATE ME!!