Pregnant and Provera?

Hey guys!

Second round of Provera here and thinking I may be pregnant. Not even sure that possible. I have PCOS and I have had a period in over 6 months. Doctor started me on Provera 10mg for 12 days. The first month AF came 10 days after my last pill. This month, tomorrow will be 10 days.

The weird part is that I have no signs of my period coming. I do however, have extremely sore breasts ( mostly nipple region), some slight cramping around 2 weeks ago, and a higher sex drive. Last time, the night before my period came, I was crying I was in so much pain and my mood swings were crazy.

I guess my question is, has anyone gotten pregnant with taking Provera? Has anyone taking Provera ever have sore breast for weeks? After how many days with no period after taking provera should I call my doctor? I took a pregnancy test 3 days ago and it was a BFN.

Thanks y’all!