... comes back normal. My symptoms are excessive sweating and feeling hot ,insomnia, heart racing, hands shake, no energy, no appetite, feels like someone is choking me, neck tenderness, food and pills get stuck in my throat, irritable, soar throat that feels like something is pulled in my throat and pain goes into my ears. Never had a FNA or seen an endocinologist. Doctor acts like I'm fine but I don't feel fine. Whats wrong with me?