I got all mine out at ~18 for no discernable reason. Earlier in the year, got a filling despite visible substantial enamel. Was fine before, but I could barely

I got all mine out at ~18 for no discernable reason. Earlier in the year, got a filling despite visible substantial enamel. Was fine before, but I could barely handle drinks colder than body temperature for about 6 months. I think it could've waited.