Greeting.  I was hoping I could post my experience and see if its shared by anyone here.  I suffer from anxiety pretty bad, and notice that I will have my left jaw clenched tight subconsciously a large portion of the day, to the point if jaw pain and headaches.  Over the past year I have experienced a couple episodes where the left side of my body (face, neck, arm, legs)  will get this tingling sensation - similar to goosebumps or shivers.   I'm not cold or anything.  I am currently experiencing for ab 2 to 3 days. I have done some reading that TMJ or pinched nerves can be a possible cause of this due to pressure placed on nerves that extend downward (I also have recurrent neck and posture problems from hunching over computers all day,and tend to leans/hunch to the side thats feeling the sensation right now).  Just wondering if anyone has experienced this or heard of it.  My anxiety has me close to freaking out ab it.  I'm mid 30s, healthy,  very active, etc.   Thank you.