I work at a nursing home & rehab, I've only been a nurse for less than a year and I'm a charge nurse for 30 beds. I had just came back from my honeymoon vacation and I had misread a pt insulin dosage and had been giving her the incorrect one for the last 3 days. Nothing happened to the pt but on the 3rd day this pt went to major hypoglycemic. I informed the md and also the DON. My job gave me another chance seeing how it was somewhat of a typo, but I super scared and lost major confidence in myself. This is my first time working in a rehab, my old job was a home health. I need encouragement and advice..