33 weeks..

Julia

So question! I'm currently 33 weeks along but ever since I hit 30 weeks it's difficult for me to walk around for more the an hour as the baby just pulls my tummy down it feels like and it causes a lot of discomfort and pain near my pelvic area.. also she is constantly kicking my lungs and stomach to the point where it's hard to breath and it makes me puke once in awhile.. she is almost 5 pounds.. is this normal?