How soon will I get my period

Christy

I had my progesterone tested yesterday (day 20) 9dpo

My test came back as 11.9 which my doctor was happy with.

I do sometimes have a shorter luteal phase, but today I’m cramping and I’m pretty sure I saw a little bit of spotting when I wiped. What is the chances of AF arriving so soon with a progesterone level of 11.9? I thought it would at least be 3/4 days not 24 hours. Am I out 😔