Also everything in on the Internet right now if you know how to search and you can pirate video materials that is probably much better to learn about something you don't know than a book.
A good professional will find it soon what happens to you. On the other hand you don't know how to differentiate a good professional from a bad one that just wants your money.
Nobody knows you here over the Internet. It is a very bad place to give you a diagnostic.
If you want to auto diagnose, writing down everything that you feel will help you clarify your thoughts.
Answer your own questions: Do you love to be alone because you love science and technology and people around you do not?
Are you smarter than most people and most people seem only interested in Football and Gossip? Do you feel that nobody is interested on deep topics but trivial ones?
Do you love to be alone because people interrupt you constantly and do not let you concentrate and think?
Do you feel social anxiety around people? This usually happens when you had bad experiences growing up around other kids.
Most people have bad experiences with their parents, their family or their friends and that could block entire parts of their lives. If a girl is raped, it can destroy her future if she has not professional help and the same happens with a guy that was bullied.
I have filled 300 pages notebooks with those questions and answers so I know myself very well. I also have worked on my issues going to seminars and buying programs and books and helping friends.