Anatomy scan

Barbara • 28 and pregnant with baby #2!
Anyone do an early gender ultrasound around 15-16 weeks and then at your anatomy scan you were told a different gender?! 
We did an early U/S 2 weeks ago and was told we are having a little girl (yay!) but I am so nervous when we go for our anatomy scan next week all of the sudden it is going to be a boy!