I have fibromyalgia. The question I have is, does this have anything to do with stinging of the skin ?

The stinging makes my whole body sensitive. Also I have really bad muscle weakness today and my legs feel really heavy. Every muscle in my body is sore. Is this just later symptoms of this or could it be something more serious?

To answer your question regarding stinging of the skin if it has to do with Fibromyalgia?

Fibromyalgia- a chronic disorder characterized by widespread musculoskeletal pain, fatigue, and tenderness in localized areas.

Signs and symptoms of fibromyalgia consist of:

Prevalent pain. The pain connected with fibromyalgia often is called a constant plain ache that has actually lasted for at least 3 months. To be taken into consideration widespread, the discomfort needs to occur on both sides of your body and over and also below your midsection.
Fatigue. Individuals with fibromyalgia usually awaken tired, despite the fact that they report resting for extended periods of time. Rest is typically interfered with by pain, as well as many patients with fibromyalgia have various other rest disorders, such as restless legs syndrome and sleep apnea.
Cognitive troubles. A sign frequently referred to as “fibro fog” hinders the ability to concentrate, listen and also focus on psychological jobs.
Other troubles. Many individuals who have fibromyalgia additionally could experience depression, frustrations, and also discomfort or cramping in the lower abdomen.