Hi Linda, Welcome.

This might have been a New Thread (button in upper left of forum screen) but we're not too picky here.

Pain can be telegraphed to places far from its actual origins, so it's possible, but so are some other things.

Have you looked at/into Thoracic Outlet Syndrome (TOS)? We have a forum dedicated to that condition.

Myofascial Pain Syndrome and Fibromyalgia (which also has its own forum) are two other possibilities.

Doc