Inspiration no more

What do you do when you've lost inspiration to pursue well.. anything? Just with a snap of a finger, I've lost not only inspiration but motivation to make this blog up and running, to overall become that productive, proactive person I envision myself to be. Too often I feel a rush of energy to go accomplish something, but just as quickly, that motivation fades when I realize I actually have to get off my bum and work for it! I've just lost the motivation and energy to keep up my blog and I'm currently forcing myself to just get these simple words out because I really do love blogging. So what do you do when you lose the inspiration/motivation to pursue your goals?