? About provera 5days

So I’ve not had a period since August 5th and tests were all negative. My doctor prescribed me Provera 10 mg for 5 days and told me based on everything that was discussed I am not ovulating. Not thinking about it at all unprotected sex the day before starting provera. What do you think chances are that I could get pregnant (don’t want to)? I finished my 5th day Thursday ( that was my last pill) since then (2days) I’ve been having cramps. It was also discovered that I’m prediabetic... help if you have any thoughts...