Does this sound right?

So I had a ultrasound today at 11 and 5 days and I asked the ultrasound tech if it was a boy or girl if she could see anything, she checked and saw a thing that looked like a penis but the babies legs were crossed so you couldn’t see anything for sure, but anyways she was almost certain that it was a boy but after reading online about early gender detection, I read that at that stage in the pregnancy every baby has genital tubercle that looks kind of like a penis and you couldn’t possibly think it was a boy because it looked like a penis? Can anyone explain if I’m wrong? I will post a picture of the ultrasound and where she pointed to the penis.