Hi and welcome, You need to read a lot from this site and it makes for fascinating reading.
I always thought my daughter was normal, an NT no nastiness intended, I've learnt a lot from this site, it's us NTs that are not normal. If you met her you would think she was an NT, untill you notice
1 lack of eye contact
2 very sensitive to sound ( which we always thought was to do with a leaky filter in her ears.)
But aspergers just makes it worse.
3 lack of tact
4 she prefers older people for company then her own age ( till she got herself a boyfriend)
5 plucking her eyebrows, stimming, in her pocket she has a lolly stick, for stimming.
6 little facial expressions
7 little body language
8 obsessive over grammer and other things. (read all the library books on dog behaviour).
9 prefers night time and darkness, (which I learnt today some other aspies seem to prefer.)
10 very intelligent, above other people her age. (well above me.)
11 logical in everything
12 she isn't able to understand verbal instruction, or things read to her very well. She has to read it herself. or have visual aids.
This is just some, hope this helps some. Just read the forums you may recognise your self in some of them, remember as someone mentioned Nts show some of these much to a lesser degree. For instance I play with my wedding ring when under stress.