I'm a fat cow😞

So I'm so lazy to workout seriously. One day I will workout and then I give up all the other days. I do feel very guilty though because, I had my baby in July of 2016. It's now September and hasn't lost the excessive weight. I weigh 210 lbs, 5'4 and I'm 30 Years old. Maybe I need a workout partner. And I'm a stay at home mom. So I do take care of my baby also.