wel sometimes theres a pain in my chest, example when im running or waking, mu chest just suddeny hurt like theres a needle in it and sometimes if Im laughing or just listening to our lessons in school, and sometimes i just felt dizzy, and sometimes I cant control my balance, sometimes my jaw hurts, and sometimes my legs or my arms are trembling or shaking, my stomach hurts too sometimes, even though Im here in Phiippines, my hands are so very cold, like i just hold my friends arm and she said "oh my god yeah, why is it your arm is ,so cold? And even though my room is aircondition, Im sweating.. Please hep me