Do you remember twisting it at all? It sounds like it could be a torn muscle especially when you describe the heat and tingling feeling. It wouldn't hurt to see what your Dr. has to say. Try to remember what you were doing right before the burst of heat and pain started. Could you have injured it some how?
I was taking notes in my math class...and I'm right handed, my left hand was sitting on my lap. I carry all of my bags in my right hand, I've slept in the same position for a long time now. I don't really do a lot of physical activity. I don't really see how I could have injured it. But I do have a really bad memory so I guess I could have hit it or pinched it some how haha. Oh, and it isn't muscle pain its nerve pain. Its never happened before.
Hello,
There are a few possibilities which need to be ruled out.They are diabetes,carpal tunnel syndrome, Golfer’s or tennis elbow, neurological disease like Charcot-Marie-Tooth disorder, osteomyelitis( inflammation or infection of bone and bone marrow),peripheral vascular disease,spondolysis,cardiac causes and thoracic outlet syndrome.
Without clinical examination and investigations diagnosis is tough.I feel that an examination by an orthopedician will be the best.
Hope it helps.Take care and pls do keep me posted on how you are doing.