performance anxiety
noun1
Usually Anxiety or fear about performing in front of an audience; stage fright.
2
Usually A similar anxiety about the impressiveness of one's sexual performance.
3
Usually A similar anxiety about one's ability to urinate in the presence of others; paruresis.
- If someone can hear you, they can hear that you're not doing anything. It's a sort of performance anxiety that builds and feeds on itself.1999 May 21, Mary Roach, “Bashful Bladders”, in salon.com: