I've had a cough that just won't go awayit's been over 3 weeks now. I usually get coughs like this every winter, but this time I went for a Chest X-Ray to check for TB at a hospital in Delhi, and thankfully, I was told I don't have it. But then, I saw a pulmonologist with MBBS and DTCD who suggested I do a Montoux test, and now they're saying it's TB. Should I be doing more tests to be sure? If I start on medication, how often do I need to see the doctor for check-ups? Also, is it okay for me to travel outside the country while I continue the treatment?