Not pregnant, just fat

I carry all of my weight in the middle. My tummy, my boobs. Literally all my extra weight goes there. Recently I have had two women ask me (on separate occasions) when I’m due or if I was pregnant. It’s making me feel like absolute crap. I dont know what to do about it. Any tips to lose weight from my mid section? Tips to not carry all my weight in the middle? I’ve always been self conscious and had body image issues but it’s gotten worse. I need help.