MA Scheduled. What now?

Hello.

The first day of my LMP was October 10, and I had unprotected sex on October 19. I tested this morning due to lack of period (I'm very regular), and got a very faint positive. I then purchased a digital that read "pregnant". I immediately made an appt with PPH for next week, but I'm totally unaware of what to expect other than what the clerk told me and Im terrified. My husband is being supportive and is having my MIL watch the kids overnight so we can be together. I'm very early, but still don't know what to expect.

I would appreciate advice, words of encouragement....anything. Thank you