A few days ago my jaw popped and then cracked every time i opened my mouth or chewed. It has settled down, but my slight over bite is gone and my front teeth are perfectly aligned. While I like that cause I can now breathe easier through my mouth, my front teeth are clicking when I talk, and my molars don't line up to chew right. With some research, I see everyone saying to go to the ER immediately because my jaw has come unhinged. I can move my jaw back and forth between the positions with a very tiny pop and it will stay in whichever position i put it in without having to hold it there.