Little pinch pain on the left side of my chest then it will gone i quit smoking for 2 years im 29yrs of age now  i regular go to gym before but i stop because of the ecg that my frnd nurse done i have an incomplete right branch block its written der because ofbthe stress then i hve anxiety problem thatbwhy i think about that and smetimes i feel pain in my left arm and ihave gastric problem also when i quit smoking im afraid and always reading in internet what is my problem beacuse i go olready for a doctor and they said normal and normal but i feel not normal i feel dizzy sometimes but my blood preasure is normal its strange but i dnt know im olways thinking im diying or something can somebody feel or experience what i feel until now when i go work its like this sound strange can somebody help me or explained it to me plsss tnx and God bless