sixteen week profile. looks like a nub. any advise or opinions be so appreciated!!

[inspirationaldreamer]

First post. have no idea what im having but think i may have found a nub like object. 8405

[Inky]

I can't tell what I'm looking at. Is this a nub shot or a potty shot. if it's a potty shot, I say boy. If it's a nub/profile shot, I can't make out what is what in your picture.

[lovemy4]

This is showing cord insert area, rather than nub, I believe.