Baby is pushing on your internal organs, including diaphragm and that pushes on your lungs. I get very short of breath when walking to the bus stop after work.
I'm 31 weeks and seriously get winded just going up the stairs in my house. Definitely feels harder to get a full breath these days.
Ok, it's good to know that I'm not the only one...
Yes I do very often in fact,right now i feel like that.remember all of our organs are crowded cause of our baby.