is this bad? will i lose my teeth?

20f hi i have health anxiety and im TERRIFIED i’m going to lose my teeth. i did vape on and off for a few years but i quit since noticing the recession. i have also started flossing (i know, i should have been this is probably karma) but ive regularly brushed 2 times a day and used mouthwash for years. i had braces for three years in middle school. looking for tips and advice?? maybe just anything to ease my anxiety. i have OCD and have been hyperfixating on this. thank you