How much is everyone gaining?

Alina🍒 • Happily married. Baby boy was born 12/17/2015 and our little girl got here on 04/03/2020 ❤️

I am 14+5 and up about 2 kgs (4.5 lbs). Does that sound normal? My tummy feels huge 🙈 I only gained about 9 kgs (roughly 20 lbs) with my first one so hoping to keep it the same now. Where is everyone in their weight gain?