Constantly questioning whether I’m doing the right thing

Hi everyone. Putting this here to ask for help if anyone can relate. I’m an allied health professional that works in intensive care. I haven’t been practicing long. Coming up on 2 years. It didn’t used to be like this so much at the start of my job. But nowadays I’ve been sinking deeper into this rut where pretty much every single day I wonder whether or not I did/said the right thing for/to a patient and how it could affect their life. It’s been getting worse the longer I practice and it’s been driving my well-being into the ground. I know it’s part of the job and every day we are called to make decisions using clinical judgement often with limited information until more comes about dependent on the patients response and clinical course. I know there are many things I cannot control. And yet somehow I feel responsible and criticize and place blame/guilt on myself for anything that doesn’t go quite “right” or anything I say that is not exactly how I planned to say it. I belittle myself over any medical error (both actual and self-perceived) no matter the degree because they all are a big deal to me. I feel like this has been putting a lot of pressure on myself and is killing my confidence, sense of competence, and self-esteem in my job. I feel I am so concerned about being careful and not making a mistake that it is affecting my decisionmaking and time management. If anyone can relate, any tips for overcoming this? Appreciate your insight and time.