<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, Ive been having trouble breathing fast, and I also experience headaches. I have a loss of sensation too, and my chest feels tight. Whats wrong with me?  <response>: It sounds like you might be experiencing panic attacks. Panic attacks can cause rapid breathing, headaches, and chest tightness. The loss of sensation could be due to hyperventilation during the panic attack. Lets talk more about your symptoms and come up with a treatment plan. 