   I have social anxiety, i know it and i try to fix it and think about that is only in my head but is too much.
   I have some irelevant fear of extrovert people, because they could make me feel unconfortable with me if there are more than 2 persons there. So, not the extroverts are the problem,the problem is how many guys or girls could be near me (laugh of me or bully). 
    I wanna feel that i trust myself or i am kind of confident man but is hard when my head tricks me.

What shoud i do?

I know this is a fake fear created in my brain, but the feelings is hard to handle. 
Sorry for bad english.