Recently I've been super paranoid that maybe I have messed up at work. I have someone always checking my work before it is finalised but I think what if I have messed up and I think I'm doing it right and then the person checking my work doesn't see the mistake or doesn't know that it is a mistake just from looking at it and then approves it and then I've messed up. There are kinda high stakes in my job and I keep thinking maybe I am incompetent and lazy and I am getting away with doing a bad job. It's really bad and I don't know what to do