Suggest A Safe And Effective Birth Control Medication

So I ve been having trouble finding a good birth control. I started with Yasmin and even after a year it still made me nauseated. So I was switched to Lo-estrin which was great and worked for over a year until it was discontinued. My insurance doesn t cover Minastrin. So I switched to Gildess for a few months and it gave me the worst acne of my life, I m prone to acne already. So then I was put on Tri-Previfem which cleared up my acne but my periods are horrible, long, really heavy, and constant cramps. I don t like the 7 day inert pills, I like the 4 day ones. So basically I would just like some advice, maybe a good brand that might help. I just want something that gives me lighter periods, less acne, and is affordable. (I plan to talk to my doctor but they re only open on certain weekdays.)