i never felt like this before,when i woke up in this morning i was doing well,but i had little bit of headache,but after a while suddenly ,i felt so much pain in my cheast,and it was really hard for me to breath and i had little pain of my left arm,for 2 mins i feel better then its come back over and over again,  i really want to know whats wrong with me?and im just 21 years old
Hello, It is in relation to the psychological manifestation of underlying stress. The issue in the majority of cases and very minor instances comprise existing pathology. You should get once check-up with a physician for parameters as blood pressure, oxygen saturation, and electrocardiogram. Hope I have answered your query. Let me know if I can assist you further.