I was sitting at the table eating a salad when I suddenly had a small popping sensation at the base of my skull where it meets the spine. Now from the top of my cheekbone (right side of my face) all the way to the almost clavicle really my throat the muscles are sore and stiff. It has been about a half an hour since it occurred and I still have the soreness/stiffness in those areas. Has anybody had this before? I tried googling the symptoms and I get a lot of different things they don't really seem to be what I'm talking about.