Weight gain

Angela • Baby girl born Sept 17 💕Preemie boy and girl DCDA twins born Dec 18 🇬🇧

I’m 19 weeks today with twins and I weighed myself the other day and I’ve only gained 7 lbs so far. I read somewhere I should if gained more by now due to it being a twin pregnancy. What are your experiences you twin mamas and twin mamas to be. Feeling concerned I’ve not gained enough weight.

Tia x