A Few Days Ago For Some Reason My Jaw Started

A few days ago for some reason my Jaw started quivering and popping, like I felt the need to pop it. It doesn't hurt at all, but every morning I wake up with a very stiff jaw almost feels likes it's locked, and when I move my mouth it's a really loud pop. Today was the worst and ever since the popping has gotten more extreme. I try to stop it or not do it, but eventually I forget about it and my jaw just starts popping and quivering away. I'm just curious if I should be worried about this?