romyalgia.Injury and infection -- Fibromyalgia can be triggered by an injury, especially to the upper spine or neck, or an infection caused by a virus or bacteria.Genetics -- The tendency to get fibromyalgia may sometimes be inherited.Having another rheumatic disease -- You may be more likely to get fibromyalgia if you have a disease such as rheumatoid arthritis or lupus.What to Expect at Your Pro