All I can say is I am so sorry you are going through this. My heart aches for you. Being told you are having bad luck is hardly a consolation. It is probably the MAC meds in my opinion. Your ID doctor might want to suggest Arikayce which is an alternative for patients who are intolerant to the oral meds. I will pray for you- and I mean that with all my heart. You are going through too much. irene5