You might hear some creaking while they wiggle it out. If you have some ear pods then put them in and play your favourite music to relax you. I did that and didn’t care if the dentist thought it odd, at least he got the job done without me freaking out!
in reality though the procedure is simple and quick and so is recovery. Just take some pain that day afterwards. If it’s a tooth in your bottom jaw then be careful no food gets caught in the wound afterwards, if it’s in the upper jaw then gravity helps the wound heal.
Good luck x
ETA I’ve got to go in November and have a cracked tooth they didn’t fix before lockdown, I wonder what they will do with mine, it’s cracked vertically and I’m eating on the opposite side of my mouth because now and again it moves when I bite down and it gives me the heebie jeebies.