This is a tough one and also one of my fears with my child. Take comfort in knowing that despite how powerful external forces may seem that you as her parent have an even more powerful influence. A wise man once told me "kids will never ever do what you say but will always do what you do". I would show her that obstacles are intrinsic to life. We are wired for struggle. Our struggles are what define us. Even when we have no struggles we tend to manufacture them just so we can overcome them and give meaning to our life. If she wants to give her struggle a label as x condition then that's fine, what matters is what her path should be to overcome that condition.
Jordan Peterson talks about this a lot, especially in "12 Rules For Life" and in his lectures about his daughter's medical condition. I couldn't find the relevant quote but he touches on it in this lecture segment [1]