I am under Tbc treatment for about 8 months..during my 6th month i had cervical lymph node swelling and it was suspected to be a lymphoma..but after a sectional biopsy it was confirmed to be a healing Tbc in lymph node with absence of mycobacterium bacteria. Although the swelling was decreased considerably, it is showing an on and off symptom of increasing lymph node swelling at the same place.my lungs have almost proved to be clear in my last xray diagnosis. I am still under tbc treatment..does it mean that it is turning into a non resistant tbc..should i worry about it ?