Apparently a boy?????

Cassie 🍩 • Wife of 15 years💍. Mama of 5 with a loss, and my last and final little born 04/18 👶🏻. Occupational Therapist. Far from perfect, but serve a perfect God 🙌🏽.

I've been researching nub theory and a lot of ACTUAL boy nubs stick straight up just like mine (I think). At first I thought it was the cord, but I looked at my previous 4 kids US at the same stage and their cord (if visible) at this stage, is higher up. This "nub" is right between the legs as you can see the legs to the side. Maybe I'm completely wrong! Can you ladies help me 😽?!?! I posted other confirmed boy nub pics.