Hi, Im a female and 17 years old. Recently i just passed my big exam in high school and currently applying for universities . I don't know why but lately i feel sleepy almost all the time. Before i wasnt that active but i don't feel as sleepy as now. I too tend to forget things easily, sometimes even the thing that being told for a second ago. My hearing and sight to deteriorate a bit and sometimes i had to ask people to repeat many times to get me understand. But the most i concerned about is i tend to get chest pain. Its hard to breath that sometimes i had to stop breating for a few seconds and bent over. Not only that, i sometimes feels like my heart beat 'weirdly' that i kinda feel nausea and feel the urge to cough. it last for about 2 minutes and then the feeling dissapear. Im really worried about it. Please help me. My family never took it seriously before and just said that im lazy and i dont have time to go to clinic...