Anxiety

Ok so I'm 9wks6d and I have my first appt with my OB on thursday and it is driving me NUTS! days are dragging by. I don't even know what to expect honestly and I think that's what makes it worse. I'm also somewhat praying there's only one, twins run in my family and it skips a generation and my dad was a twin so that would be quite a plot twist. Guh! I just keep thinking and thinking like what are they going to do, who all do I want there? Etc. I'll take advice on this one.