NIPT positive for Turner’s syndrome

Hey all, I’m 15 weeks and got a call about our NIPT results being positive for Turner’s syndrome, meaning our baby is missing an X chromosome. Even though the blood test is not 100% definitive, I am freaking out!! She wants to do an amniocentesis to determine if the baby really has this syndrome, but can’t do it until at least 16 weeks. I stayed up all night trying to research, and found a ton of articles on false positives for Turners syndrome. I’m just hoping if anyone had anything similar happen to them? How long does amniocentesis results come back for this?

I’m trying to stay hopeful that maybe it’s a false positive...but it’s hard for my mind not to wander into all the possibilities of this. Thanks