Fibromyalgia Symptoms HOME

My 15 daughter has very bad chest pains. what can I do. She can't sleep and she's driving me crazy. I can't help her. She has been sick with Dematomyositis, Fibromyalgia, She blow out both her knees. She has a very painful ankle that is swollen and no body knows what that's from. And countless other problems. How can I help her.