Im 26 male, never had any serious health problems. I recently started feeling weird things in my chest which made me panic, because I never had any health issues except cold and other light illnesses. It has been 2 weeks now, everyday I wake up first thing I think will I feel it today? In two weeks I have done blood test, piss test and EKG twice, everytime everything was ideal, but I still feel anxious about my heart, should I run deeper tests or are these enough to know that this is a psichological thing instead of physicall? I also did a short run of 3KM, my heart beat went to maximum 174 which is ok, but at last 500meters I started feeling a strong pressure in center of my chest, I did not have problems breathing though, I came home, went to shower, the pressure went away, next day went to hospital, had blood test and EKG, both were ideal, anyone can comment on this? I will see a psychologist next month, but till then i need to somehow calm my self down because its getting difficult to function through the day…