It's very normal! I'm 5 days post op and I was very scared. My doc had then give me some Meds before I was taken into the or to calm me and I do not recall anything after that. It took about a second and my husband said I was sleeping. It was for the best when I woke up I was in ICU and my nurse, doc, and husband were there. Said everything went perfect! Then I woke up next when they had me start to walk about four hours later. I just remember the Cotten swabs and chap stick were my BFF the first 24 hours. You are going to do amazing!! Just say a prayer and enjoy the new healthy you. Everyday has a new challenge, but I am starting to feel better. Good luck!!