Stress Center Peer Support

I am a nurse and feel that I have lost my self confidence to take care of my patients! I am always second guessing myself & having scarey thoughts about messing up and hurting someone. I have even resorted to avoiding certain things & having peers check behind me to make sure I am right in my assessment. I have been doing this for 13 years. Why am I doubting myself? I have taught nursing students in the past.
I am becoming anxious about going to work! Any words of wisdom? Anyone else going through this?

I hear you having A&D for many years has worn on me and definetly took it's toll on my self esteem and confidence. I'm tired of beating my self up and second guessing myself. You know what your about and what your capable of. Everyday I get stronger and stronger that no one can tear me down. Most off all you can't beat yourself up.....think positve and boost your self esteem,,,, GOOD LUCK!!