Not convinced it's a girl!

🌺Jenny🌺

So I had my 20 week scan a few days ago! Turns out it's a girl. But I'm second guessing that.. what are the chances she may have been wrong!? Has anyone been given the wrong gender during ultrasound? Ahh attaching the pictures I got , can anyone tell by this if it is in fact a girl? Maybe I'm just overthinking because I wanted another boy. Lol