Confused?!

I had an out of pocket ultrasound at 16 weeks and 2 days and ultrasound tech said 80% chance of it being a boy! (This is our first so the gender doesn't matter) but at my 16 week check up my OB ended up giving me a quick ultrasound (didn't think I would get one till 20 weeks so I was surprised) and she said boy at first and then said its a girl?!!! And she didn't even print out the ultrasound picture for me to compare 😕 I'm just torn because my husband had really set his heart at it perhaps being a boy 😁 I know it's just 80% but how many of you have been told one gender and turn out to be the other later on?