My friend, 32 yo. female, healthy, has muscle tightness and dull achy pain in upper torso, arms and mandible, stiffness. Today has developed a crackling noise in her lungs when she breaths. I sent her to the ER yesterday, EKG and examination both negative. Cracking noise is new today. Says everything hurts. Deep breathing, laying down, but walked her dog today. Does daily exercise, often very strenuous workouts. She has similar type symptoms as a child, diagnosis uncertain but told to rest. Same in ER yesterday. Veteran, PTSD, no meds or alcohol, or drugs. Despite dislike of narcotics, her pain/discomfort was bad enough to take left over pill from prior surgery (dental).