Shocking Skin Symptoms That Reveal Your Fibro Flare Is Coming 🥲 1. Skin Crawling Sensation (Formication) One of the strangest skin sensitivities associated with fibromyalgia is the sensation of something crawling on your skin. 2. Hypersensitivity to Touch People with fibromyalgia often experience hyperesthesia or extreme sensitivity to touch. 3. Burning Sensation on the Skin A burning sensation on the skin can feel like a fiery heat under the surface, even though there’s no visible cause. 4. In