OMG this is terrifying idk what you're talking about that its not that bad!! I had to get a cavity filled and I was TERRIFIED!!! But depending on where you go, it should be ok because you get laughing gas which you won't feel anything but also you... yk you laugh so that good right?? lolllll haha XD
Anyway I got sidetracked. The point is your gonna do great and its gonna be fine!! <3