I am 25 years old. I was detected with a lump on lymph node which turned out to be tuberculosis. I was on three medicines-rcin 600, solonex 300, combutol 600. After 3 months, the sonography showed that there was 50% decrease in the size of lump. Now I completed 6 months treatment last week. My weight has not increased or decreased during the course. I went for sonography and the results showed that the lump has increased in size than before. I am doing well, no fever, no weight loss nothing. What does that indicate? Please help. I just need an opinion.