I need my expert ladies advice please!!

Courtney • Mother of 6 beautiful kids ❤️ ❤️

So I had a solid smiley face opk on the 20th which was on CD 7 that’s superrrr early for me so I assumed that I ovulated the 21st...I even took progesterone strips afterward and confirmed that there was clearly positive progesterone in my system...I got a blood test done today and my progesterone level was .7!!!! Which is well below normal limits for being in your luteal phase...sooooo was this ovulation test wrong?! Or did I ovulate and it was a failed cycle??