My age is 20 yrs,I feel chest jamming and breathless for some seconds and my hand and legs get cold also i got a little blood in cough for two times in two months,and burps are more ,doctors told to do certain tests i done x ray,ECG,blood test,lung test everything is normal, i am suffering from it for around 2 months and also i dont even smoke.
Thanks for your question on Chat Doctor. I can understand your concern. You're all reports for heart and lung diseases are normal. So no need to worry about major diseases. Sometimes undiagnosed stress and anxiety can also cause similar symptoms. So better to consult psychiatrist and get done counselling sessions. Try to identify stressor in your life and start working on its solution. You may need anxiolytic Chat Doctor.  Don't worry, you will be alright with counseling and anxiolytic