My heart goes out to you. I spent most of my nursing career feeling overwhelmed with difficulty slowing down after work. Nursing is incredibly stimulating to the mind, body and emotions. As a veteran of burnout x2 I eventually came to understand just how essential it is to start some kind of structured program to manage your stress and overactive mind and nervous system. If I had done this it would have saved me a lot of emotional and physical suffering. There are many different approaches out there, check online and see what fits in with your values and beliefs. Find out exactly WHAT is causing you stress and then you can deal with the individual stressors; its probably a combination of your own stressors, the work environment and maybe the patient environment. Good luck.