Dreams suggest to some extent that you have a heroic desire for your career and an attitude of trying to maintain development. In ancient times, heroes showed their military ability to defeat evil forces, so the heroic gesture I said is the career pursuit of modern men. In ancient times, men often showed their military strength, but today, their careers are mainly male.
At the same time, you mentioned that you were tired of your appearance, embarrassed in life and even sick.
As there is no other dream combination, I can only make an arbitrary guess about this dream and your present situation.
My explanation is that dreams are encouraging you to move forward, just like a hero defeating a dragon in a myth, you must also overcome the current obstacles and achieve success ~ ~