Abnormal lab tests: Caused by tick disease?

[Guest guest]

Hi - I met someone over the internet who has fibromyalgia. Recently

they had the following lab tests results: elevated ESR, somewhat

depressed red, white, and platelet cells, and mild anemia. A further

test found elevated kappa antibody count (IgG, I'm assuming). The

doctors suspect multiple myeloma. This is a fairly rare disease, so

I'm hoping there's something else that commonly overlaps with

fibromyalgia, might actually be the problem, although the lab tests do

match the early stage of myeloma. Lyme or other tick diseases are

associated with some of these abnormal lab tests, but I'm unclear if

tick diseases only have specific IgG antibody tests, or whether

" elevated kappa antibody " could be raised in tick diseases, and would

appreciate any information or suggestions for this person. Thanks - Mark