Skin on fore arm is tender to the touch, no rash, no recent fiberglass exposure(but it is tender like that). this sensation moves around is sporadic.

Paresthesia: Paresthesia may be classified as either transient or chronic. Transient paresthesia may be a symptom of hyperventilation syndrome or a panic attack. Chronic paresthesia may result from poor circulation, nerve irritation, neuropathy, or many other conditions and causes. There is no known long-term physical effect from paresthesia (although its underlying conditions may have various effects).