I so understand what you are going through. My doctor just ignores everything I have concerns about. I was a sick for a whole year before I finally convinced her that there was something more serious then me being depressed, turns out I was right. The problem is I live in a small city and she was one of the only specialists who were willing to work with minors, but now that i'm 20 and would love a knew doctor I find it hard to ask her for a referral to another doctor in the same office building. Thats kind of awkward. Unfortunately a you would need to go to a larger city to find a doctor who only works with younger patients. Good luck on your search!