1. Ask your GP for a referral.
2. No GP? Check the local phone book under government listings for Mental Health Dept. #s. Then contact the local gov mental health dept. and ask for referrals.
3. Alternate choice: Contact the local hospitals and ask for a referral to a psych doc who deals with adult Autism/Asperger's disorders.
4. Another alternative choice: Contact nearest medical college or university to ask for a referral to a psych doc who treats adult Autism/Asperger's disorders.
The best path is #1, but your post seems to indicate that you don't have a GP. Without the help of a GP, the next best choice is #2, although the others are okay, too.
Good luck!
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If a man does not keep pace with his companions, perhaps it is because he hears a different drummer.
Let him step to the music which he hears, however measured, or far away.--Henry David Thoreau