"I would love to lose my post-pregnancy weight … "

I started out on here for the very same reason. I'm still breastfeeding, my sweet girl is almost 6 months. I've been using MFP for 60 days today, and I've lost 15.5 pounds. To add in extra calories for breastfeeding, just act like you're going to add a food to your diary, and type "generic breastfeeding mother" into the search. I do the one that's by ounce, and I looked around and figured most babies my baby's age eat around 24 ounces a day. I get 523 extra calories a day from her breastfeeding. I also exercise. Some days I have a hard time getting enough calories so that the site doesn't tell me I'm in starvation mode, ha ha ha. Just drink lots and lots of water, log everything you eat, even on bad days, and try hard to make exercise a part of your daily routine. Even if it's just small things. For instance, cleaning is one of the exercises listed in the database. Or walking while carrying a baby. You can do this! Just get your mind where it needs to be and your body will follow. Good luck!