Help! I'm freaking out!

Veronica

My last period was 8/11-8/15 my period was late this month and my breasts were very sensitive so I took a test, well 3, and they were positive!

I know I'm early on and my dr won't see me until I'm 6 weeks along on 9/30

pregnancy loss runs in my family and im terrified I will lose this baby. Any one have helpful advice to ease your mind waiting for your first appointment?