I went through much the same thing after 30 years of thinking I was alone in the way I felt. Huge relief to find out I wasnt, but a struggle to find out where I fit into the spectrum and which of my strange habits are because of the AS. It took some time but I eventually came to the conclusion that I am exactly the same person I was before I learned I have AS, and that this is really nothing more than a new world to describe some of the way I feel.
Welcome to WP, I think you have come to the right place 
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Between sunset and certified darkness
My artistic side: aleigirl.deviantart.com
My ramblings and insights on being an adult with Asperger's:
http://alei-cat.blogspot.com/