I recently applied for a new job and was offered the position! I'm super excited about it. It will move me closer to family and is more aligned with what I want to do in the future. 

While I'm excited about it, I'm also nervous because the past few years with my current job have been extremely rough. After eking my way through grad school, moving straight into a job with an emotionally abusive boss, and being overworked, I'm feeling some real fatigue. I expected things to get better once my boss left, but I've been messing up a lot on the job in ways that I never have before. And rather than feeling motivated to do better, I feel a weird mixture of debilitating shame and apathy. I think years of being in very critical environments have spiked my anxiety to the point where a small mistake can cause me to doubt myself, my abilities and knowledge. 

So the good thing is, well, I have a new job! A new work environment, new role, new city, all of this will do me well. But I also know that my anxiety and ADHD are going to follow me into this new job, and I'm terrified that all of my habits and negative cognitions will just make everything come tumbling down again. 

Does anyone have any advice on how they've overcome or dealt with a similar situation? How did you recover and learn to trust yourself more? Any helpful tools or tips?