just started quasense

I just switched to quasense from ortho tricyclen. My whole reason for switching was to have less periods, so my doctor put me on this. i was on the ortho tricyclen for about a month and started experiencing horrible nausea and breast tenderness. Today was my first day taking quasense and I just wanted to know if anyone had any suggestions, warnings or advice that I should hear about this specific birth control. I would really appreciate the info and the feedback, thanks! - D.