I have that kind of pain somewhat regularly, usually associated with stomach trouble, i.e., "something I ate" ain't doing me much good, IYKWIM...
I have the same kind of pain on my left forearm, 4 inches down from the elbow, right under the skin (but I cannot feel anything out of the ordinary if I run my finger hard over the spot), that one is quite unpleasant, almost like a burn. Nobody could ever tell me what these are, "nerve endings" trouble/miswiring/misfiring or something to that effect?
i just discovered the very same pain today.. same spot and all.. What is it?? I getting worried..