What Causes Nausea And Abdominal Cramps While On Aviane Contraceptive Pills?

I had Mirena removed last week and switched to Aviane. I ve taken 6 days worth, but have missed 2. I have been nauseous twice, but today I am totally nauseous, with cramping/diarrhea. I m tgerGh tired from taking Dramamine. How long does one dose last in your system after taking it? Never mind, I m not going to pay.