Really need support....

I am 13 weeks pregnant with my first baby.. I just found out from the doctor that my little girl is showing to have Turner syndrome... I read the basics on the internet but I'm trying to stay off it so I don't freak myself out even more .. I'm hysterical as it is.. Dr. Said she is missing an X chromosome... He wants me to go to counseling I guess to learn more about this.. And I need to go for further tests such as something with a needle in my belly to get fluid and something about the placenta.... Im so scared and nervous. Has anyone else had to go through this? Or know anything else first hand? Anything..?!? 🙏🏼