Why do I feel nervous at well-known parties?

Name: KabirDate of Birth: 14th September 1998Place of Birth: ChandigarhTime of Birth: 9:30 AM

I am very relaxed even when I meet friends and relatives. I am rushing in my head and I am not able to live the moment. I continue to believe that all people are out to judge me. I can ask whether the Moon or Rahu-Ketu in my chart have predisposed me to socially anxiety problems. I would like to know how to be guided by astrology and discover how to be calm and confident within the social environment.