Wait or Provera?

Kristin
Been TTC for 3 years naturally. Last doc visit he gave us Clomid and Provera. I have PCOS & Hypothyroidism so AF is kind of hit & miss. She wouldn't leave from Jan-April. Doc had me take 3 BC pills a day for a week and reset everything. Had a normal cycle. Should I wait on her next visit (a week away) or just take the provera? I'm curious if it'll start on its own, but so ready to see that plus sign!