Would a chronic Lyme patient test positive on a FM/a fibromyalgia test?
I'm not particularly familiar with that new fibromyalgia test. Fibromyalgia, much like Parkinson's-like disease or MS, or some of the several other autoimmune diseases, may have an underlying cause of a tick-borne illness.
A lot of the folks that come in with "chronic fatigue syndrome", ME/CFS, as part of their history, because they've been told by multiple doctors that's what they have, I'm finding, if I dig deeper, maybe a root cause for that. Once the root cause is identified and treated, their chronic fatigue syndrome can very often ameliorate.