Arthritis or inflammation of
joint that moves from
joint to
joint (migratory) can be due to Hepatitis B, Hepatitis C, rheumatic fever, SLE, HIV, Lyme’s disease, sarcoidosis, Whipple’s disease, Henoch-Schnlein Purpura, bacterial endocarditis and gonoccoccal arthritis. Hashimotos thyroidits is another possibility. It can also be fibromyalgia and or chronic fatigue syndrome.
The best thing would be to consult a general practitioner or PCP and try and assess what is the cause of your problem.