Starting Over Again with 50 pounds to lose

I feel like I've written about a million "Introduce Yourself" posts, and I've never stuck to it. And each time I've said "This time is different." But THIS TIME, I feel like it really is.

My name is Krista. I'm 31 years old in Austin, Texas. I'm married with 2 children, a 2 year old boy and a 4 month old girl. I've lost the 30 pounds that I gained with my last pregnancy, so now I'm working on losing another 50 pounds. I've actually been pretty good at tracking my meals for the past 14 days. I'm currently working out with the Piyo DVDs from Beachbody.

I could definitely use some more motivation, and would love to help motivate others.