First Appointment!!!

So I just set up my first appointment, I have hated the doctors ever since I was little, I would make myself pass out and I would go into small seizures when I went there.. I’m now pregnant and I have to go into my first appointment today and they said no one was allowed back there (just this one appointment) now I’m freaked out!! Why would my spouse not be able to come back there with me!? It’s half his baby! They said we’re doing lab test and family history questions!