Gaining weight too fast

I'm gaining weight so fast and it's really hard to adjust to the mind set that it's for the baby. I just see a fat person when I look in the mirror and not someone growing a baby. I was 175 pre pregnancy and am 15-16 weeks and I am 187-189. I'm gaining 2 pounds every week it's like. I hate that I'll be over 200 pounds but my husband keeps saying it will come off. A few people in my family have said hurtful things if they know how much I've gained and I can't stop thinking about that.  How are you girls dealing with your changing body image?