When ?

I am saved from fever. My throat is still in trouble right now. It has more than 5 ulcers there ! It is killing me everytime when I take my medicines. I can feel the powder spreads on my wounds on that moment. Why ? Virus infection through the polluted air. Doctor said that my body is not strong enough to fight against them, so it becomes like this. I have no voice right now. How am I going to practice my songs for the 15th April's competition? When will my voice come back to me?