I did the 'what im not pregnant' one a few times early on and that soon shut people up
Or id say ''yeah, thanks, shes gunna be so healthy!!''

Once i actually had a woman comment on what sex she thought it would be becasue my bum was fatter so it ment it was a boy/girl....WHAT THE HELL. how did she even know what size my bum was before i got pregnant!! I was SO amazed i couldnt even open my mouth...i think if id tried to have a comeback id have just ended up slapping her!!! (my bum did get a bit bigger...but still)

Sometimes i wandered if i was the first pregnant woman people had ever seen casue i wasnt 'really' that big and i got all the 'must be two in there' comments......Good luck and try to ignore the stupid people! hugs to you