Boy vs Girl pregnancy

For those of you who have a boy and a girl already, were your pregnancies totally different with each gender? With my daughter I was beyond sick. Throwing up multiple times a day until 18 weeks!! This time, I had some hits of nausea but never threw up and I’m 12 weeks 1 Day now! So crazy how different this pregnancy is. I’m convinced we are having a boy this time!! We find out at our 3D ultrasound at 14 weeks 5 days. Eekkk!