Please don't stress yourself, everyone is different, my entire pregnancy with Ava i looked tiny, i am quite tall so lots of room to hide but she was just a small baby 6lb 11oz.

I am now pregnant with #2 and am 19wks today and i am prob bigger now than i was 3/4 of the way through with Ava.

Enjoy your pregnancy and your beautiful belly (no matter what size) and don't stress about other people.