I am currently on a knock-off brand of Seasonale called Quasense. I always feel queezy and light headed after taking Quasense and i am finishing up my third month on it. i have had some break through bleeding. My question is what is the difference between Seasonale and Quasense. I have heard some bad things about Quasense and that they use different fillers than Seasonale. Can this affect how i feel? And i was just thinking about changing to Seasonale. When i went into the pharmacy to pick up my perscription, they informed me that Quasense was the same as Seasonale but cheaper.. is this true? Any opinion of if i should change to Seaosnale?

I am currently on birth control because i get major migraines before my period so my doctor placed me on this to reduce my periods for less migraines