Biggest loser at the office

My office mates and I have decided to do a biggest loser event for the next 20 weeks. I downloaded My Fitness Pal on my ipad and have been updating it daily. I love how it tells me how I'm doing in terms of calories and exercise. I've been over my daily calories a couple of times, but that will happen. I've also exercised pretty regularly since we started, and I'm hoping it continues. I've been doing the kinect and went out dancing, as well as walked for a few hours around the bridal expo with my sister.

Today was week 1, so we had our first weigh-in. I lost 2 pounds! I was really happy. After a few weeks, I'm going to start measuring circumference, too. I never should have let myself get as heavy as I did, but the only thing I can do now is resolve to fix it. My goal weight loss is 45 pounds. So, 2 down, 43 to go!