I hope you get to see an LLMD very soon. Sounds like your pain is terrible. I know how maddening it is, but your ER doctor gave a perfectly standard response. ER docs do not have the training to address these issues. The ignorance is horrible but more or less inevitable in that setting. The ER just has to make sure you're not dying, and then they can send you off to specialists you have to wait weeks or months to see. It's awful.
People use Biocidin to treat infection, just so you know, not just detox. Several ingredient are antimicrobial. It's great that you have been supporting your system with some supplements.
How about
cannabis? Topical CBD? TENS machine? Acupuncture? Craniosacral therapy? Just throwing out some ideas for things to try in the mean time. People seem to see good nerve health benefits from lion's mane medicinal mushrooms. Some folks with lots of pain from Lyme end up on gabapentin and low-dose naltrexone, so those might be offered to you by the LLMD.
I know that your issue is not a simple one, nor is your fixing pain a question of mind-over-matter, but mindfulness or some type of mind-body therapy might be helpful to keep you from suffering quite so much while the underlying causes are addressed. I know the waiting is hard and demoralizing, and mind-body medicine aims to keep the neural pathways that cause pain from getting too cemented in the brain. It also helps to feel like you're doing something! Curable is an app for chronic illness and pain that many find helpful, and the program DNRS (limbic system retraining) can be helpful in undoing neurological damage from infections. I've recently started something called embodiment coaching, and I'm not sure how common it is, but it has been helpful for me to have a series of things I notice and do when pain symptoms become, shall we say, distracting. One of the most helpful things is to notice the edges of the sensation and really keep my attention on those edges. Sometimes it can help the pain seem smaller. Again, I'm in no way saying this is "all in your head," just suggesting tools to help you cope.
Who ordered the DNA ConneXions test for you? Can people order those directly now, or did you have at least one helpful doctor along the way?
Has any medical professional suggested an origin for your pain?