I only chewed with my left jaw, but I don't know why I'm making this noise. It's been almost 3 months since the surgery. Two weeks ago, I started making bone-like noises in my right cheekbone when I stretched out. Now, when I chew it, it makes a sandy sound, but Citi said there was no problem and that I chewed it well, and I think that's the case.
Why does it make a sound like sand?