M.C.
I felt the same way in the beginning of my second pregnancy so you aren't alone. My weight gain wasn't huge, but I guess because I was already pre-stretched, I 'pooked' earlier. But in the end, I carried my second pregnancy (a second girl) much lighter and smaller, and at birth she was bigger than my first! My first my whole body got big, my second, only my tummy. So I guess each pregnancy can be completely different, even if both are the same gender. Good luck with everything!!