I recently had my filling done from mercury to porcelin. I had 8 done total. And, afterwards, I now have this ripping noise that happens on the left side. I say, "ripping" because its not a clicking or popping. Whenever I talk, I hear this rip in my left ear. It's a delay noise, that happens after I'm done talking. When I shut my jaw. What is it? Should I return to the dentist? Though, I probably would go to a new dentist, because this one I had I would not recommend.