Hello @dphillips221, Welcome to Connect. You certainly have been through a lot. I can't begin to imagine trying to figure out what is causing it and what might help. There is a discussion started by @jenniferhunter that you might find helpful - Myofascial Release Therapy (MFR) for treating compression and pain: https://connect.mayoclinic.org/discussion/myofascial-release-therapy-mfr-for-treating-compression-and-pain/

Have you heard of Myofascial Release Therapy?