What Causes Persistent Cough, Breathlessness, Pitting Edema, Facial Swelling, Heart Palpitations?

I have had extreme persitant cough for over a year with extreme white foamy globs of spit, shortness of breath, low white blood cell count, pitting adema, facial and eye swelling, waking up at night gasping for air, pounding heart, all of a sudden high blood pressure, extreme fatigue, very irritable, depressed, losing alot of my hair, eyes seem to stay red all the time, i do have chrones but take no meds for it. i also have mitral valve prolapse