Yes! I thought I was the only one...I've been a nurse for about 3 years and I still have anxiety about work. What may be contributing to that anxiety is the fact I've changed jobs 3 times in those years and never really "settled in"...although I thought the grass would be greener on the other side. I've realized that bedside is bedside is bedside. And I don't like it very much. I think it's a lot of stuff to do, to know, and liability...I would like to work in something less stressful. Another thing I realized through my short nursing career so far is that I personally have a lot of anxiety in general, am very self deprecating and hard on myself in a lot of aspects of my life but even more so in nursing since I compare myself with my colleagues, even new grads. But that's all personal and ties into my work.
For you, do you think your anxiety is something new or has been with you for a while? If it's new, did something happen in particular that you can point to where it began? So you feel burnt out? Maybe you need a new environment that's less stressful? Just something to think about. Good luck!