Help with Aiden's medical expenses

Aiden has thyroid disease which was diagnosed at 18 months. Starting at age 3, Aiden began breaking bones. As he has aged the breaks have become more frequent, and now he has had 21 fractures. He also has swollen hands and fingers. We are desperate to find answers, yet the doctors have none. He is currently undergoing genetic testing. All of the medical bills have taken a toll on our family and we need help. Aiden understand how much each of his fractures cost, and we hate that he sees and feels this financial stress with us. Please help us take this burden away so we can focus our energy on finding answers.