Welcome to WrongPlanet.
I was diagnosed at about the same age, just a few years ago. It can be a bit of a roller-coaster ride at first - but just remember, the diagnosis doesn't change a thing about who you are unless you want it to, and watch out you don't overwhelm yourself by trying to take it all in too quickly. WrongPlanet has been a great place to get some help wrapping my head around it all - I hope you find the same!
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When you are fighting an invisible monster, first throw a bucket of paint over it.