up 2 pounds! now at 184

So after a week on a cruise ship I have had my first weight gain since surgery (ma4 4th/11)... what a strange feeling to gain weight and be 'ok' with it. That's one of the question marks I have with this pregnancy... how much weight will I gain? How much show I gain? I have a non banded friend that only gained 10lbs in her pregnancy and then had a 9.2lbs baby, She was 'maybe' 20lbs overweight when she conceived... I wonder what the future hold on the scale for me...