HCG and Progesterone 5+5.

Stephanie • Mother of a sweet little boy (11/13/16) and little girl (08/30/2018)! 2 MCs (12/20/2015 and 7/25/2017)

Based on ovulation I should be 5+5. I had an ultrasound and nothing was visible. My HCG was 579 and progesterone was 6.5. Not looking good. Any thoughts or experiences?