Hello, Hope you're not in too much pain. You're sufferingbfron chest pain since 2 days and you were not clear with which problem you were sufferingbfron childhood whether briefed chest pain or the breathlessness. Any how whenbyou last attended a doctor you said that he given you nebulization. By that I assume that you're suffering with a kind of lung infections. So kindly follow up with the Same doctor that you've see recently. Take care. Thank you.