I feel like I had the same feelings surrounding work after graduating college. I got out of it by thinking, “What would a confident person do in this situation?”
eventually, my confidence rose a lot and I stopped thinking like this because I became a person with a lot of confidence.
also, don’t go so hard on yourself. if youre doing a good job and your superiors are letting you know the work you are doing is great, there is no need to stress. is there something in particular about your job that makes you feel like you’re not putting in enough effort?