So I've been on birth control on and off for the last 5-6 years. I recently went off it a few months ago, but I went back on because of PCOS and things like hair loss and acne. Well, I'm on Yaz and my skin on my face has cleared up, but my back hasn't. I basically go through periods of time where I don't develop any zits and then there are times when I get so many. I asked my gyno about it, but she acted like she couldn't be bothered and that this wasn't a major problem. Any suggestions? I plan on switching gynos and going for an endocrinologist for my main care.