Pregnancy similarities

Anyone have very similar pregnancies but have opposite genders? With my first, I had the best pregnancy the entire time. I was never sick, never tired, generally just felt great (had a boy). Now I’m 12w5d with my second and at first I thought for sure I was having a girl.. I was exhausted, nauseous, and miserable up until like 10 weeks. Now I feel amazing. I’m so motivated, I feel like I’m nesting already 😂 so now I’m thinking maybe this one is a boy??? With my first, I KNEW it was a boy. This time around I’m really not sure.