The Steven Johnson syndrome you developed was because of a reaction to the drug and not the tuberculosis bacteria. The only treatment available for tuberculosis is ATT (anti- tubercular therapy) and no amount of homeopathic and ayurvedic medicines are going to help you. I can understand that your apprehension in starting ATT again but you need to consult your doctor and he needs to figure out which drug led to the reaction. Once they are able to figure that out, they will put you on an alternative regime without that drug (there are second line ATT drugs also available, which can be tried). If you dont start ATT soon, TB can spread to other organs and you can develop disseminated TB. Your anemia and poor diet can also be explained because of the ongoing tubercular disease.