Should I start clofazimine?

Dear BE Buddies,
I am facing the tough decision – to take an antibiotic or not? This is my situation: I have “mild” BE with MAC, two cavities. Last June I was started on the big 3 plus Aricayce. In October I developed ototoxicity, which manifested as severe balance problems and some hearing loss, and was taken off Aricayce. Continued the big 3, at higher dose (daily 600 mg azithromycin, 1000 mg ethambutol, 450 mg rifampin). I declined adding clofazimine at the time. Was prescribed a Volara, use it 2x daily with 7% saline. My balance has improved with PT, but I’m still wobbly.
Six months on, a new CT and PFT show slight improvement overall, but cavities are still there, the same size but thinner walled. The pulmonary team, whom I think very highly of, is again encouraging me to take clofazimine. I’m on the fence, because of fear of side effects. I don’t mind if my skin gets darker, but I’m afraid of the less common side effects, especially damage to my vision. And stress on my digestive system.
So, it appears that I am making very slow progress with only the big three, and it could be years before the cavities are gone. That time would be much reduced if I take clofazimine – IF I am able to tolerate it. I was miserable on Aricayce – the usual voice changes, nothing tasted good, lots of heavy sputum, exhaustion, weight loss. I’ve felt better and better in the six month since I stopped it.
I’m 77, in generally good health, have a beautiful new granddaughter, a lovely community in the redwoods, lots to live for. It looks as if I should take the chance on the clofazimine – but I sure would like your ideas.
Thank you, Sarah