The decision to continue or discontinue will not be yours, but Doctor's. You shouldn't stop the treatment and after that report to Doctor, but the other way around: go to Doctor if you don't feel good and only if the Doctor tells you to stop or replace the medicine, you would do so.

Judging from the medical and logical point of view, they should kick you out of the country.
If you discontinue the treatment before the right time, the bacteria will become more dangerous, building resistence to the antibiotic. So they should take the chance to release in the country a antibiotic resistence strain of TB. I really think that chances for the Government to accept such risks are slim.
But this is just my judgment.