I have this Chellelei. Neurologist said likelihood of MS low, because I have so many other malfunctions they won't do a spinal tap. I do have lesions that they have put down to my chronic migraines. He couldn't figure out any other reason.
I did have a severe herniated/prolapsed disc in my neck and have had surgery for it. I now have new issues.
My migraines have lessened a lot since fixing my neck but I still have the dizziness, brain fog, imbalance disorder, etc.
I get the burning, also on my lower left and into my ear, it feels like you've poured hot wax into my ear canal and it's running towards neck/base of skull.
Have you tried to research myofascial pain? Or does massaging the base of the skull do anything for the burning? Sometimes I get relief by massaging that area. I bought a massage ball at Walmart for that purpose.
Have you researched leaky guy/food intolerance/gluten issues? Oddly, that is where I am at now and it is helping(cutting the gluten/dairy/soy)
Has your doctor(s) looked into Chiari? That is the current thing being discussed but I won't go to Mayo due to insurance.