This is a roughly 400 page personal journal for anyone suffering from Fibromyalgia, which they can use to keep a daily record of where they're experiencing pain; what their pain levels are; what OTC or prescription medicines were taken; what types of foods were consumed; and any physical activities performed on any given day - all of which may help detect a pattern or bring to light what triggers or exacerbates their pain.
As an example, it's not uncommon for certain foods or food groups to increase Fibromyalgia pain in some people. By keeping track of such dietary matters, you may come to realize what foods you may want to curtail or avoid.
It may also help in the latter pages, to keep track of useful websites or perhaps even support groups who may be able to direct you to doctors, clinics, offer holistic options, or even offer legal guidelines to help if you want to try securing SSI disability through the Social Security Administration.