3 months and belly pic?

Brianna • 20 years old & have a rainbow son after my first miscarriage 🌈
So I'm kind of really upset, I'm in the beginning of my 3rd month and I put up a belly pic on my social media & my cousin instantly commented and said "you won't have a belly this early cmon" . Now I feel really stupid . Like is it stupid of me to have put it up? Idk why but this really got me down. I finally had the courage to put it up and here someone comes to ruin it 😔 here's the pic