Help - HCG/progesterone levels?

Doctor thinks I’m having a miscarriage due to no fetal pole being seen on my ultrasound this week. He ordered a blood test and called me with my results today.

He said my HCG level was 6,000 and my progesterone was 19.6. He was so confused by these numbers being high so he ordered another blood test and I should have my results tomorrow or Friday morning. Anyone with any similar experiences? Or have any insight for me? Everything I’ve read online contradicts everything else I’ve read.