Would you please tell me why I feel judged while talking in front of people?

Name: MeeraDate of Birth: 7th March 1998Place of Birth: JaipurTime of Birth: 6:50 AM

I fear even a little speaking to people. My hands tremble, my heart leaps and I envisage the judgment of everyone around me. I have experimented with some ways of relaxing, yet to no avail. Moon or Rahu-Ketu in my chart may make me sensitive toward socially scrutinized people. I would like to know my astrology, and want to know how to speak confidently without fear.