I h ave generalized anxiety as well as emetophobia and I’m terrified to get my wisdom teeth out next week. The oral surgeon told me I’m be getting twilight sedation. My biggest fears are that I’ll be conscious and terrified for the whole surgery. Due to my emetophobia im terrified of the twilight sedation making me nauseous or v* or of being prone to gagging since I’ll be conscious and they’ll be working so far back in my mouth. 
If anyone has experience with any of this I’d really appreciate some reassurance and words of wisdom.