Tired of being fat!

Hello, my name is Rachel and I'm from El Paso, Texas and I'm so tired of being fat! Already I've been not really dieting, but I did stop eating a lot of unhealthy stuff. (tortillas, bread, pastas, sweets, soda) I've been at it for a little over 3 weeks. I've also started excercising and I'm already down 14 lbs. 2 other girls from my gym told me about this website and so far... it's great! We're trying to push each other to keep at it. I've been this weight (+/- 10 bls) since I had my son 7 years ago. I'm engaged and realized that all the pretty wedding dresses are made for small females. I need to get to where I was 10 years ago when I left bootcamp. (I'm no longer in the service) I looked so good then and that's my goal. Hopefully with support from my fiancee, family and friends, I'll be able to shed the extra 40lbs I have left.