Anxiety vs Heart Problems

So over the new year Holliday I went flying to see my family. This brought me a ton of anxiety because I was convinced that my plane would crash and it came to a point where it was all I could think about until I landed back home safely. A few days after that ordeal was over I noticed I was having heart palpitations so I went to the doctor/gp and she listened to my heart and I got an ekg/ecg and I got blood work done. She said I was fine as did a pulmonary/ sleep doctor who listened to my heart. I have started running the last few days and although no pain during exercise I have noticed a slight chest pain that is off and on . As well as muscle pains on my back and arm. I am so scared that I have something wrong with my heart I can't take it. Is there any good ways to tell the difference and  between them and when should I go to the ER I am so scared please help!

Hi trevor just wanted to say happy onow exactly how u feel.,its 2.30 and iv just been woken us by pins and needles on the hands and heart palpitations and now i feel terrified xxx

Will you please stop worrying ,you have been told you are O.K ..why can't you believe them .Stop running ,then the pains will go ..

Stop running around to everyone's posts and being rude and mean. These people are concerned about their health problems and seeking help.