Do I have Aspergers and does it matter?

I was doing some research to find out why I begin to rock my body side to side as I transition to and from sleep. I have done this to lesser degrees since I was an infant. (I am in my mid 40s). I don't do it intentionally. I just catch myself doing it. The rabbit trail led me to Aspergers Syndrome. I have many of the characteristics but not all.

I like to be alone. 

I am somewhat uncomfortable in crowds but tend to drive group conversations.

I have been accused of being insensative because I am literal and blunt with my speech.

I am told I have a monotone voice and tend to speak too loudly (I always thought it was because of my mild hearing loss).

I don't mind public speaking and am told I'm good at it.

I am educated and have an IQ in the 130s.

I get very angry over situations that should be simple but become difficult. (rarely regarding people).

I like routine and structure.

I write poetry and am thrilled when a word fits the poetic puzzle perfectly.

I have a flat or serious resting affect. (People perceive me as mean before they get to know me).

I don't do well with make-believe like Halloween or Renaissance Fairs.

I can't tolerate pranks (on me or others).

And, as you can tell, I am somewhat verbose.

So, should I care? I'm mainly just curious. I still never found out about the body rocking thing. 

Thanks.