Started Provera

Doctor wanted me to start Provera yesterday due to not having a period since March 5. I did have brown and red spotting for a little over two weeks in May. She said this couldn't be considered my period. So I took the first Provera pill Tuesday night. Wednesday evening I got my first positive ovulation test since April. I called my pharmacist since my OBGYN was already closed and they told me to keep taking the Provera as prescribed and it wouldn't hurt my chances of conceiving if I did ovulate just now. Does anyone have any experience with Provera or any advice? I plan to call my doctor tomorrow, but in the meantime I will worry myself crazy.