I am about 5'8 and weigh about 125 pounds. I am very thin. I eat everything I shouldn't eat...bread, pasta, pizza, fast food, chips, etc. Regardless of my eating habits and not working out I remain thin. I have major anxiety issues. My heart races. My hair is very coarse. I have a lot of hair but it falls out in handfuls when I take a shower. I have headaches and allergies year round. My heart races sometimes. Sometimes I can feel it/ hear it when I am laying down to go to sleep. My hands shake sometimes too and I just feel like I'm on overdrive inside, yet I am exhausted. If I wake up early in the morning I'm tired but can't fall back asleep. I had thyroid tests done about a year ago and they came back normal. My mother has MS and HYPERTHYROID. She had to have it burned out. I feel like I'm going crazy. I need a really good endocrinologist who will do extensive testing and hopefully find an answer. Does anyone know of an amazing doctor in my area? I live in Long Island, New York.