Irregular gestational sac and low progesterone

A

So I went for an ultrasound today and from my LMP I am suppose to be 6weeks and 6 days. The doctor measured the baby at 5weeks and 2 days and said my gestational sac is irregular. The yolk sac was present but there was no heartbeat. She sent me for stat bloodwork and my progesterone level is 8 so I was started on oral progesterone. my HCG level was fine but I have to wait till Saturday to see the trend. I have a follow up ultrasound later next week and I have full faith that Jesus will will be done and however this ends it’ll be worked out for our good. I was wondering if anyone had this happen and what was your outcome?