Hello!

So I am in a bit of a dilemma, I had my most recent ultra sound at 12.5 weeks and was told it was a girl. Same day I go do blood work and testing, a few days later the blood results come back as a boy. Now my question here is, is or has anyones blood results ever been wrong or ultra sound pictures? I’m currently waiting for my next appointment to try and do another ultra sound since I’m further along now and maybe the ultra sound tech was just wrong and it was too early to tell? I’ve talked to a few people that have done ultra sounds and blood testing to get gender results and most are saying the blood testing is more accurate. Has anyone been through the same thing?