I have been taking Femcon FE for 2 months now and the first day I...

I have been taking Femcon FE for 2 months now and the first day I took it I felt nausea for about 30-45 minutes and it went away and havne'nt felt sick since. I started taking this because I have extreme cramps and my Period is very heavy and lasts for 7 days. My hope was to have shorter lighter periods with no cramp. I have not had cramps since I started taking this and I am extremely thankful for that. But I started my period a week early and it wont stop. It is now going on 14 days. I called my Doctor and was told that that is common and should stop after the 3 months it takes your body to get used to the changes. I was told that it is very common if you miss the pill or if you are not taking it at the same time everyday. I have forgotten a few and had to take them the next morning. I am going to give it another Month and see if it stops.