I am 26 year old male.Ive had all the symptoms of a heart attack.I went to the E.R and the doctors did an EKG,blood and chest x rays. They said everthing came out fine. I still didnt feel good so i went to another doctor for a second opinion.They did the same procedures,and everything came out fine also. I still dont feel good and im so scared. I cant sleep,concentrate and this is eating me alive.Id really appreciate some advice.. Thanks so much..