How to loose weight😢

Amanda
So im trying so hard to loose weight but nothing works at all ive tried the gym diet dr. Nothing im not loosing or gaining my SO says he loves me just the way i am an says im sexy an beautiful but since having our son i dont feel it he says he doesnt want me to change but i wanna feel sexy again ...does anybody no anything that helped them loose weight? Plz help i wanna feel sexy again😢