Did you carry differently with opposite gender

Im pregnant with baby #2 and have a 10 month old son. With my son I instantly knew he was a boy and nobody could tell me differently. While I was pregnant my mom and I both had dreams he was a boy, and before he was born my mom described to me what he would look like and she was right! Since day one of this pregnancy I've been firm in believing its a girl, my mom has had two dreams its a girl as well. But lately Ive been having dreams its a boy, and my mom is having doubts too bc Im carrying exactly how I carried my son. Let me just say I NEVER wanted girls, since I was little I always said I wanted boys, but I feel like if I am pregnant with a boy I'll have some Gender disappointment bc I just have a connection with my little girl. I won't know for sure what I'm having until August 26th at my 21 week appointment. But, did anybody carry differently with a boy than they did with a girl?