Confused about period.

My doctor put me on metformin, provara, and famara. I had to take provara for 10 days. The last day of that pill was on September 30th. I started my "period" 6 days ago. I say that in quotations because it was super light and hardly anything on my pad except for a few drops. On Thursday it started to get heavier, and more frequent pad changes. Today it is more like a normal period that I would have. On days 5-9 I am supposed to take famara. I did take one yesterday, but I don't want to continue taking them if that wasn't the real start of my period! Does/did anyone have the same problems as me or similar? I would appreciate any help! Thanks in advance!