Hello. my name is Katrena, I am 19 years old, for years i have been having random painful feelings in my chest/heart area. the pain would sometimes be unbearable, but it would only last for a few minutes at a time. ive also had many episodes of shortness of breath, one time even causeing me to have a panic attack. all of that was mainly between 2003-2005. But lately, for the past month or so, ive had constant chest discomfort every day. my heart flutters many times a day, and i get a pain in the left chest area about 4-5 times daily, if not more, also ive been feeling really tired and dizzy, especially when its warm out. and i get the shortness of breath feeling and sometimes i feel like im going to pass out. Most of the flutters and pain is worse when i am laying down, especially flat on my back. i want to get it checked out, but being that i have no health insurance, i dont have the money to afford it, especially if its not serious. so someone please let me know your opinion on the symptoms i have been expericaning. thank you