If you are fearful of dentists there are also sedation dentists who if you need a lot of work can give you oral sedation. Mine now can't legally do that but he was fine with my getting something from my doctor to self sedate when I had to have 5 teeth pulled in one sitting. Going into the dentist after years of not going was one of the best things I ever did for myself. Sometimes we don't realize how much pain we are in until its gone. Good for you for getting yourself in there. Just ask questions first and you will be fine. Dentists see lots of folks that haven't been in years, they won't chastise you for it.