Differences in Pregnancy

Karly

Hi!! 16+4 with my second baby. This pregnancy is completely different than my first. I had morning sickness up until 23 weeks last time and now I have none. I lost a bunch of weight my last pregnancy due to that but I’m already down 10 pounds this pregnancy. Is it normal to have just completely different pregnancies?? Does this mean a different gender??? My first was a boy.