Low Progesterone High hgc

My blood work came back today and my Dr said that my hcg levels were perfect but my progesterone levels were lower than usual for 7 weeks. He sent a prescription in for the suppositories and said to take them 2x daily. My next appointment is Tuesday for my ultrasound and another blood test.

He's concerned that my pregnancy might be eptopic but I haven't had any pain or discomfort nor spotting. I have had miscarriages in the past but never an eptopic.

Has anybody else had this happen? What were the outcomes?

I am so scared I'm going to have another miscarriage =(