Had my first filling last year. Im early 30s. It was horrendous. Now its playing up so dentist had to take it out to see what was underneath and put a new one in. I find the whole experience absolutely awful. The sound of the drill in my ear paired with the pain of the actual filling and the pain goes THROUGH me. I asked the dental nurse to chat to me through it and just said about anything just to distract me but she didn't say a word. I've had babies, broken bones but that pain is just something else.