Since march 1st I've been having chest pain, been dizzy, headaches, muscle spasms, and been tired almost all the time. I been to the er three times. Total they did a ekg, took blood twice, 3 Chest x rays, a head and abdomin ct scan. All came back good. I even seen my dr. She thought i had asthma, so she gave me a inhaler Which didn't work. I'm scared one day im just gonna die. Alot of people say it could be from my anxiety, depression, or ptsd. Does anyone have similar symptoms? Im only 17 this shouldn't be happening.