about a week or two after my last post, i got a night gaurd. it seems to help a lot. i also just had my wisdom teeth extracted and i think i was bruxing a lot because they were completly erupted and my bite was kinda funky, and i guess when ure bites uneven at nite u can brux even if u dont during the day. to all of u with this plm, the popping feeling when running ur tongue over ur teeth, go to walgreens, spend 24 bucks on a night guard and see if that works. it did for me!!!