Suggest Remedy For Severe Acne From Contraceptive Pill

Hi. I'm a 22 year old female with acne on the apples of my cheeks, upper lip and forehead. I was on the yasmin contraceptive pill for 3 years but my doctor refused to repeat my prescription when I complained of migraine. My skin was beautiful but now, after 2 months of taking northisterine, my skin is like it was when I was 16 years old and I'm devastated. I was prescribed yasmin to help with my skin and abnormal hair growth after discovering I had PCOS, so believe my current dillema to be hormone related. Please help if you have any suggestions - I can bearly look at my face in the morning and really want some answers. Thanks.