Tawnya -

Do you plan out what you're going to eat the entire day? Or do you just try to avoid those certain types of foods? If you're getting hungry in the afternoon, it could be beneficial to plan yourself a well-rounded snack.
From the sound of it, though, you're bored! (I, too, am a boredom eater.)
When you say those dvds aren't doing anything for you... what exactly do you mean? Do you think they're too easy? You can rent new ones for free from the library to try out. Do you think they aren't fun? Once again you can search for different kinds! It sounds like you have to time to try them out, and doing some form of fun exercise
is a hobby, and does take up time.
What about reading? Library to the rescue once again! If there's one in the area, and it's safe to walk to you can get in a little exercise at the same time.
Do you have regular access to the internet? Use 3FC to distract you for 15 minutes until the food cravings pass. Or start a journal/blog and when you feel like you want to grab food, instead write about it. Sometimes getting the feelings out of our heads helps us process them.
Pick up a pencil & paper and art. (Yes, I use art as a verb.) Not a lot of money is needed for that. Call a friend. Make some hanging out plans with other moms who could also probably use a friend to talk to.
You can work through this.
