Is this what I think it is...?

So we were planning to be Team Green again this time, however I had a scan at 16+6 and the doc was talking me through it all, showing me legs, arms, etc. never mentioning gender. I got home and was showing my husband the few printed shots she gave me and I am pretty sure this is clearly showing a little boy. I thought I saw it when she was pointing out the legs to me (femur, knee, foot) but she didn't try to hide it so I let it go and figured if that's what it was she wouldn't print it for me knowing we weren't planning to find out.

Well, shockingly, I now cannot stop obsessing about it. Am I seeing what I think I am seeing??