Ovarian syndrome pcos symptoms and conditions

My daughter was diagnosed with polycystic ovarian syndrome (PCOS) as she wasn't getting her periods, and her testosterone was high (she is only 15). She is also developing dark facial and body hair. The endocrinologist put her on Yasmin because it has the least male androgens and should stop the hair growth and felt it was the best choice for her. He said that our goal is to preserve her fertility and stop the hair growth.

We started her on a quarter of a pill and will increase it over the next couple of weeks, due to the fact that a year ago she had to take bc pills for a couple of months to stop her flow (it went on for 8 weeks and was very heavy)... Everything she tried then made her sick. So we were concerned about that again. Unfortunately, she is having a terrible time with Yasmin, even at a quarter of a pill. She is taking it with her dinner, and still, it is making her sick to her stomach. She is lethargic, extremely emotional, nauseous (she even vomited at 4:00 this morning), bowel problems, very anxious, no appetite... and this is after a week of being on it. She is also having heart palps at night when she is in bed. I spoke with her doctor and he suggested we stick with it and her body should adjust with time. He feels that we don't have a lot of options with different pills because of the male androgens and the hair growth... Anyone have any suggestions?? I don't know how much longer we should stay with this... she has missed so much school because of this already and she looks awful. Thanks....