I had hard lymph node (painless) TB three years ago and there was two nodes in my left side of neck one is bigger and another is little smaller. I went to doctor and took medicine for almost one year. The smaller one completely vanished but the bigger one was little bit left. But I thought it would be OK soon, so I quit taking medicine. The node has been reducing for all these years but still there in same position even three years later but it is very little (size= smaller than 1/4 of a grape). So I am worried about what to do now although I am not getting any cough or serious problems. Just I am little thin but can do everything like normal people.(age=23 weight= 49). So question is- what exactly I should do now?