@susies215, my heart goes out to you. I'm sure the past couple of years have taken a toll on you physically and mentally. The immunotherapy can offer new hope. It can work wonders. Sometimes a new treatment is just what we need, and that hope is enough to keep us going. Obviously, your body is going through a lot with the mycobacterium abscessus treatments too. Be sure to stay in close contact with your doctors and team regarding any side effects that you're experiencing. Big hugs to you.
Do you have something or someone that you can look to take your mind off all of this?, even just a hobby, a good book or a movie.
Hugs to you.