I work on a L & D floor. The other night we were very short on nurses. I am still on orientation. I was sent to help out on the post-partum floor for the night. I had 4 patients (8 total when you include the babies). I had one baby that had just had a circumcision. Long story short communication with the previous shift giving report led me to give an EXTRA dose of infant tylenol. The dose was given 7 hours after the dose that the previous shift was given. Now I feel horrible! I can't stop thinking about it. How bad is this? Of course an incident report was written up on me. No injury was noted.