AF after provera!!!???

Samantha • mommy of 🤴🤴🤴 TTC #4

I am on my 2nd round of provera and clomid and I have finished my provera but my AF still hasn't shown. The first round of provera my AF showed 4 days after my last dose but it has now been a week and nothing. So my question would be when did AF show for you after taking provera??