Super anxious

With my ex husband I had 4 miscarriages. Now me and my fiancé have found out we are pregnant. My mind is spiraling down all the rabbit holes it can! At 5 weeks exact they drew blood and my HGC was 800 and my progesterone was 17.1. They prescribed me progesterone to supplement which of course scared me. Now I have to wait until Feb 15 to even seen the doctor. That seems FOREVER away!