Gosh, I'm no doctor, but I'd seriously consider chiropractic care with someone reputable and who has long-term experience. When my neck was off it took a long time to get the muscles to relax and they're easily agitated, but just getting it aligned properly was an absolute relief. I also had muscle therapy since one side gets tight and the other shortened, but seems like alignment could at least give you more movement and massage along w/that would help the muscular complications. Even if it's a friend doing massage. I don't know what I'd do if I hadn't done those things. At the time, ortho really didn't suggest it, but it changed my whole life. I wish you the best.