Okay, any of you stay-at-home moms...I need some help. I just recently quit my job and now I'm trying the whole stay at home with my child thing. Doesn't help with weightloss at all. I need some ideas of what I can do to help me eat right and lose weight. We are talking about having another child, but I would like to lose at least 20lbs. before we start trying. My son is 2-1/2 so we can't just go running around down the road. No sidewalks

Please help!