Thanks for your question on Health Care Magic.
I can understand your concern.
Yes,
tuberculosis is 100% curable. You need to take anti tubercular drugs for atleast 6-8 months.
So
consult pulmonologist and start these drugs. Do regular 1 monthly follow up with your doctor.
TB is spread by coughing.
So avoid excessive coughing at home. Wear face mask. Don't spit your expectoration openly. Collect them in closed container.
In food you can eat all things. Avoid oily and spicy food to prevent
gastritis.
Drink plenty of fluids orally. Take high protein diet like pulses, green leafy vegetables, milk products, eggs, non vegetarian food etc.
Don't worry, you will definitely improve and cure from tube.
Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.