Weight gain

Nichole • Wife, mother to a 2yo free spirit, artist, and buyer for a women`s boutique. Trying to conceive after a year on BC.
I gained 60lbs total with my first pregnancy... Now at 16 weeks, I have only gained 2. Very opposite pregnancies! Any ladies going through a second pregnancy, or no weight gain this time? The dr said it was ok because my uterus felt the right size; I hope that's the case, and there's nothing wrong that we'll find out at the next U/S.