Weight gain...

Anybody else feeling stressed or overwhelmed about their body/weight gain? My first pregnancy I was all baby and barely gained anything. Second baby in, I am 17 weeks 5 days and feel like I'm beyond huge and gaining weight so fast and it's making me feel badly about my body and I hate the feeling. I'm so exicted for this baby and all that but just feel like my body is bigger than ever and not even half way...