After several months of pain, a pain specialist recently diagnosed my back pain as being due to injury to my trapezius muscle. I have had trigger point injections on my shoulders, which releived the pain only for about 2 days. The pain I have varies from my neck to upper back, mid back, shoulders and even in the front of my chest near my collarbone. I am also having some pain in the center of my chest--just a dull ache that comes and goes but doesn't seem to be related to exertion. I have had an echo stress test to rule out heart issues, but the pain in my chest really scares me. Does anyone here know if the trapezius muscle can cause pain in the chest? This has caused me a lot of anxiety.