I have had weird burning, tingling aching sensations in the tip of my chin and sometimes around the sides of my jaw for the last week. Today I've started getting similar burning tingling spasms in my stomach and moving around in the lower rib area. I'm wondering if it's to do with the unseasonal weather we've had in London for the last few weeks or just another odd symptom of FM. The jaw sensations I'm suspecting are TMJ related. I don't know what to think, except that I'm feeling like an 80-year old today. Anyone else get this?