A day ago, I was really sore and stiff in the jaw by my ear; it felt like there was a mass there and it was hard to open my mouth all the way.
that mass has diminished, though the ache is still there. The joint is not as stiff, but it is as though that pain and ache has moved down into my front throat muscles. Now, I am achy in all my joints - jaws, hands, hips, shoulders, etc.... and feeling just overall sore... What could this be?