I get those burning & just warm feelings as well. Unfortunately I had to grow up with "odd" feelings.
I am currently searching for a new LLMD, as mine - bless his soul - has passed away. Unfortunate, too, as he made man, many great contributions to LD research.
"Conditions": Lyme Disease, STARI, RMSF, Hashimoto's Thyroiditis, Lyme Arthritis, Neuro LD, FM, Chronic/acute EBV, IBS-C, Diverticulosis (& "itis") & now Lyme arthritis (?).