Hi...and thanks for sharing your experience. At least now I know I'm not alone. You are fortunate to have a doc willing to acknowledge your symptoms and offer a possible explanation for them. I get the impression sometimes from the docs that my symptoms are "all in my head." Like you OTC pain drugs don't have any effect. Haven't thought of/tried the ice pack idea. Will have to give it a try. Best wishes for success in achieving relief from your "torment."