I have no Idea I had that and prob still do to this day
If you dont know then why'd you comment.
For the points and thanks for your down vote
get a nightguard and wear it when you go to sleep.
Have an opinion?
Use super glu and seal your mouth... or jaw
It's hard to get rid of a teeth grinding problem if you are doing it in your sleep. You can get a mouth guard to put in when you are asleep that can stop the damage to your teeth.