Honest weight gain

Samantha
So I feel like everyone on here has gained barely any weight by 20 weeks. I have put on 18-20 lbs so far I started at 5'1,  135lbs. They say your pregnancy tendencies can follow after your moms. She gained 60lbs with me. Hopefully I can stay close to 40lb gain. Is Anyone else honestly putting on this kind of weight yet?