Cold weather makes me BLAH

I need to find ways to keep myself motivated! It is so cold and nasty outside I want to crawl into bed as soon as I get home from work.. But because I am eating better I have more energy and can't fall asleep early. you would think with all of this extra energy I would want to workout more. I go through spurts with my workouts. I will do good for a while then I have to force myself. I like taking walks in the sunshine and fresh air! Is spring on its way yet?