How do you keep sane before first ultrasound?

Courtnie • Mother of a crazy little 1 and a half year old, and angel baby and another on the way.
We just found out were pregnant again! We have a 2yo who was born at 34 weeks, a mc last October and now pregnant due this october. I'm so anxious, and nervous and my doctor isn't doing much to make me feel at ease as of yet, my appt is still 3 weeks out I think I'm going to loose my mind.