Palpitations and Weight Loss

Tina is a 33-year-old female presenting with palpitations and unintentional weight loss with heat intolerance and tremor. I'm a 33-year-old woman with several weeks of palpitations — my heart races and pounds several times a day. I've lost about ten pounds in two months despite eating more, I feel hot all the time, sweat easily, and my hands have a fine tremor. I've been anxious, irritable, and not sleeping well, and my stools are looser and more frequent. Your task is to take a focused history from this patient.