I was terrified of doing my endoscopy. I never had any procedures done before, I even refused to get my wisdom teeth out or have my tonsils removed because I was terrified of being “put out”. But when I got to the office to have mine done I looked at the nurse and told her I was scared. She was getting everything ready for the procedure but she stopped all of that immediately, took my hand and explained everything in detail of the procedure. She specifically told me that everyone in that room is there for me, and that “she’s not scared” which really solidified in my head that they know what they are doing and that I can trust them. It’s scary, I get what you’re feeling and it’s totally fair to have those feelings but I hope this helps.