Thanks for your question on Health Care Magic.
I can understand your concern.
Yes, you should definitely definitely get done few reports to rule out heart and lung related causes for your
chest pain.
You are having squeezing type of chest pain on exhalation. This is seen in heart diseases like
coronary heart disease and lung diseases like pleurisy,
pneumonia etc.
So get done ecg, 2d echo, chest x ray.
If all these are normal then no need to worry for heart and lung related causes.
Sometimes,
musculoskeletal pain can cause similar symptoms.
So avoid heavyweight lifting and strenuous exercise. Take painkiller and
muscle relaxant drugs.
Don't worry, you will be alright. First rule heart and lung related causes.
Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.