Has anyone here gotten a nose job? Advice?

I’m 21 and for the longest time I’ve wanted a nose job. I have a dorsal hump on my nose that I’ve never liked and want to have removed. I finally got the blessing of my parents who are both doctors and booked 2 consultations with board certified surgeons near me. However, I suffer from anxiety (I take lexapro & see a therapist) so I’m prone to thinking irrational thoughts like that something will go wrong during surgery and I’ll die. The only surgery I had was 8 1/2 years ago under general anesthesia when my wisdom teeth were taken out and that went fine. If anyone here would be willing to share their experiences with me, I’d be extremely appreciative.