I have arthritis in my hips, knees, ankles, big toes, low back and mid back, fatty liver disease, hypothyroidism, costochondritis, hiatal, and umbilical hernia. I have also have plantar fasciitis, heel spur, and carpal tunnel, and stage 1 kidney disease. I was not put on medication for my thyroid for almost 2 years after labs were critical high 12.9 thyroid. Is it possible that I have an autoimmune disease?