Hello,
Some of the possibilities for your symptoms are anemia, diabetes,thyroid disorders,
fibromyalgia(a disorder classified by the presence of chronic widespread pain and tactile allodynia(pain even on touching) ,chronic fatigue syndrome(often manifests with widespread myalgia and arthralgia, cognitive difficulties, chronic mental and physical exhaustion) ,polymyositis (means 'many muscle inflammation') and polymyalgia rheumatica(an inflammatory disorder that causes widespread muscl