Hugs, Try to relax until the scan. Its hard but you could be stressing for nothing. Try to enjoy your pregnancy.
I was so worried about having another girl at every scan, even the 13wk scan I begged the u/s tech to guess. I drove myself nuts at every scan wanting to know bubs gender.. making sure she still was a girl.. Some how i was still hoping a penis would grow

I stressed so much all for nothing at the end of the day my baby is still a girl and I'm very much in love with her now..
Still i'd love a boy one day though.
I'm hoping you get your girl sending you plenty of girl vibes..
I hope you start to feel a little better soon..