HCG at 4 weeks!

Hi everyone! I am 4 weeks. I got my blood work done yesterday. My hcg was low but still in acceptable range. My hcg is at 37. BUT my progesterone is at 19! I have miscarried twice in the past and both times by progesterone was very low at around 8. Has this ever happened to anyone? My dr doesn’t seem to concerned with my hcg being low since it’s so early and she’s super happy about my progesterone, I’d just feel better if others had the same experience.

I am going in tomorrow to get blood drawn again to see if my hcg has doubled.