Any ultrasound techs in here? Two conflicting responses 😬😳

At our 18 week ultrasound...the tech said boy! Sounds fairly reasonable and I can see what she’s talking about from the pictures but she took a while looking at it and said “umm ...yeah... it looks like a boy”. When I went to my midwife after and was showing her the pictures of my boy she looked at me funny and goes “looks more like a girl to me but I guess the tech would know more.” 😳 we already announced boy, but she made another scan for two weeks because the baby was being difficult anyway and they couldn’t get a good picture of the spine or bottom. I’m having them check again. What do you guys think?