Why do people constantly feel the need to talk about how huge I am this pregnancy?!

Anyone else deal with this? I’m on my second pregnancy. 20 weeks. With my first, I was pretty small, 120 pounds maybe when I got pregnant and had her at 166 pounds. I lost all but 20 pounds. So I started this pregnancy almost 140 pounds and I’m 173 now. I can not believe the amount of women who have commented how huge I am now. Women from work and in my family. Their comments are “I hope work give you bigger clothes” or “you a lot bigger this pregnancy. What you gunna wear when you get further along?” Or “dang you won’t believe this but so and so is way smaller than her and she’s way further along. It really makes me feel terrible about myself. I’m already so self conscious of how heavy I am and this doesn’t help.