Anxiety/Nose job experiences?

I am 23 years old and I’ve never had surgery in my life. I was diagnosed with major anxiety and panic attacks in general, every day life, and thinking about being put to sleep or even having a needle in my arm freaks me out. I’m scared But I REALLY hate my nose and have always felt this way.

Is there anything you’d recommend to calm me down before possibly having surgery? I also don’t like feeling “too calm” in my body or any type of high feeling. Help or advice with any options would be amazing!