Help!! Stressed that they got gender wrong!

Bobbie • Mom to 2 boys. Miscarriages in October 2018 and January 2019. Rainbow baby due January 2020!

I was told girl, but I keep doubting it. I feel like behind the center line there’s almost like a shadow that looks like it could be the penis. i keep zooming in and thinking I’m seeing boy parts. What do you all think?