So I have a question!!

I have pcos, I was taking birth control and started my period once that had happened I did not stop due to having pcos it’s what happens to me once I start it, so I called my doctor he had told me to stop taking it, and once I did 3 days later my period ended that was November 28 th. I had unprotected sexy on November 8 th and November 14 th and I was told to start a new pack of birth control once I start my period for November, I have not started my period and it’s been 31 days today no period, I have took in a pregnancy test the other day in the evening and it said negative, I was advised to take one in the A.M first pee of the day would be best so I’m doing it in the morning, what I’m wondering is what are the chases of me bro pregnant? Could anyone help with any of this and some good advice cause I’m going crazy being worried sick. Thank you