How to deal with a new pregnancy after a loss

We lost our baby at 9 weeks in April. The Babyw as only measuring 6 weeks no heartbeat. My body missed the miscarriage and we had a dnc. We just found it were pregnant and waiting not wh first appt. unfortunately the dr couldn't see us until August 22 and we'll be 9 weeks. I'm super nervous and anxious and an emotional mess. I find myself checking everytime I wipe for spotting or problems and can't seem to keep my head up. Anybody have any advice on how to handle a pregnancy after a loss ?