Tired of people saying I'm "so big!"

Like seriously, WHY. I'm 35 weeks pregnant, what do you expect??? I started my pregnancy at a healthy Bmi, and am on target for my total weight gain to be within the amount recommended by my doctor. Yes, my belly is big. Yes, my baby is growing. Yes, I feel like a whale. But I'm not shockingly big and my daughter isn't destined to be a big baby. Why on earth do people feel the need to comment on my belly size and insist that my daughter will be some giant baby??!