3 lines or boy part? Gender Help!

Hey moms I posted this pic a while ago but I’m a bit confused. I’m not really good at these gender ultrasounds. I got this done at 14 weeks, the tech said it looks like a boy. But why does it look like 3 lines in a way? Even though it does extend out from the body. I’ve heard that it could be really swollen girl parts. Anyone had an ultrasound that looks like this and it turned out to be a boy? I also have a profile ultrasound that shows a nub pointing up (I will attach also) but have read the nub theory has been wrong. Seems like everytime I’m sure it’s a boy something comes up and makes me second guess.

Thank you.