I'm 22M and have been having this problem for a few years now. Everytime i try to apply for a job i'd get a panic attack, my mind would be filled with thoughts that i can't do that job right or i'm not skilled enough to do that job. I'm too afraid of making mistakes and having responsibilities and facing the customers. Because of all that negative thoughts, i'd get nauseous and throwup everytime i look at job ads. 

Right now i work as a rider for an online food delivery platform  but since covid is getting better, demand for food delivery is getting lower here so most of the day i could only do 3-4 delivery so i only get 10-20 dollar a day. The low daily income made my anxiety even worse everyday.

Idk how i can overcome this. I never get diagnosed since stuff like this is kind of a stigma in my country and there aren't any mental health service near me.