Well I'm not following the listeria food list guidelines and I get judged and told off all the time.
My colleagues looked at me as if I had been doing cocaine when I told them I had a sushi the other day.
I would never dream of judging anyone on their food/drink choice ever, pregger or not. Who cares?! Whatever floats your boat, it's your body, your choice
Some ppl have just nothing better to do than judge or comment on stuff that have no impact on them :-/