Progesterone

I asked my PCM to test everything bc we are ttc and she was more concerned about my thryroid and testing that. I am taking 65mg/day of Westhroid. Those numbers came back within range, but in the low end where they normally have been...seeing a different doctor now too which sucks. If hormone levels were on a CBC or comprehensive metabolic panel what would they be called? If it's not on there should I go back to my PCM or go to my OBGYN if I don't conceive this month. We've BDd a bunch this month....I'm pretty sure I ovulated way later that either one of my apps predicted so of course I get a BFN.

Thanks, I know that sounds like a silly question.