You may take some yogurt, or kefir for diarrhea. 3 antibiotics could kill the good bacteria,which may be the reason of diarrhea. Do you think your insomnia is caused by the anxiety?When we hear that we getMAC very often we worried,I was. I take a little bit anxiety medicine which doctor prescribed.fatigue maybe caused by MAC disease. I am still doing exercises but in shorter time and 2-3 times a day.try to take a short nap after lunch .These are my way to deal with my Mac lung disease problem. Give me. Yogurt or for diarrhea right as you’re a girl that’s very good send it