Think about what you're working towards. I not only want to look really really REALLY good, but I want to fit into lolita, and have energy for the stage (musician lol)
It keeps me motivated to not over eat.
http://caloriecount.about.com/ This helps me keep track, I know it can't be 100% accurate but having something to log with gives you a visual.
I know how it feel OP, it's hard to get started, but I know once you do, you don't want to stop till you reach your goal
Here's a cat for you