Post partum weight loss desired

Hello everyone! I’m a plus size mother, and wife. I really want to lose this weight. I was losing before I got pregnant, but I think I got pregnant because I lost so much weight before. Don’t get me wrong I love my baby. She’s my second child and I love my kids and husband, but for some reason I’m not able to see myself doing better. For me! I feel good when I lose weight, why do I make it so hard for myself? My baby is six months now and I feel like I should have lost 50lbs already. I’ve tried making healthy meals not only for myself, but my entire family. They don’t like anything I make. Any suggestions where to start? How to start? I have the urge to jump up and go for a run, but how to manifest it into my busy daily life?

Thank you all for your support and encouragement in advance! 😊🙏🏽