question: My chest burns and im having difficulty breathing when I inhale it hurts just below my nipple, my shoulder blade, and the lowest part of my left lung. I dont feel like im getting enough air. I feel as though I am drowning but I am not having an asthma attack. I quit smoking 2weeks and a day ago. I do have asthma and I suffer from migranes. Do you have any idea whats wrong with me? Josh