Im tired of this chest pain. Its been going on for a month and a half. Its not just chest pain either, i have headaches, muscle spasms, fast heart rate, weird taste in my mouth, feel like im not me as if im outside my body. I went to the er three times. They did alot of tests. Total they took blood twice, did a egk, a chest and head ct scan, and three chest x rays.i seen my doctor she said she thinks i have asthma and gave me a inhaler. Which didn't work. Alot of people think it could be anxiety but idk. Im a 17 year old male. Could it possibly be a growth spurt? Im scared that one day im just gonna die. Does anyone have similar symptoms?