How did u know u were having a girl?

I feel like im having a girl for many reasons.. because i already have a boy and this pregnancy is different.

1. Didnt have implantation bleeding

2. Been nauseous all day seems like

3. Extremely tired!!!

4. Ring test was in circles

5. I just feel it differently but i can be wrong 😥

Im just praying that its a girl so i can have my pair and be the 1st to have a baby girl in my immediate family