In 2018, I had lymph node TB and I took TB medicines for 6 months. At that time my weight was 45 kg, now it is 54 kg. On August 25, my brother-in-law was diagnosed with TB, and I stayed with him in the hospital for 15 days. Since then, I have been having a cough that hasn’t gone away. I got a CT scan done, which was normal. My Mantoux test came out positive, and my ADA test result is 52.45. Do I have TB again or not? What tests should I get done? I feel very weak at night and my cough is not stopping. Please help me, doctor.