Have been to 2 neurologists and 2 Rheumatologists. The neurologists found nothing. The Rheumatologists found positive ANA on their tests multiple times and decided to classify me as Mixed connective tissue disease. My symptoms include severe leg fasciculations, occasional abdominal fasciculations, tricep fasciculations, arch of my feet cramps, throat pain and difficulty swallowing, upper back pain, shoulder pain and tricep pain and fatigue. occasional blurry vision and migrains. Also joint pain.