Er no, I'm only 18 weeks, and no its not twins, and no total stranger going HAHAHA, you're not funny, feel free to fuck off. I'm not even that big - 3 days ago I met up with a friend who didn't even notice I was pregnant!
I know I should just ignore it but when a total stranger carries on talking and is basically telling you you're fat it's quite upsetting for an exhausted hormonal woman :(