First of all kuddos to you for having the guts to be honest about your current body appearence... certain women lie and take misleading photos nd subtract 100 pounds from their stats...
Second of all... you look great and you just gave birth... so don't stress it too much. You probably don't have a whole lot of "me" time... but if you decide to join a gym... planet fitness is 10 bucks a month and 3 times a week for 30 mins on an elliptical works wonders for me. I also feel self concious about my weight and need to be more vigilant about actually going to workout.
Third... you're a sweetheart and non fake... so your personality will take you farther than a few lousy pounds
if you have spare time soon let me know... I can take a guest with me to the gym and id be honored to have you.