hi i am 35 years old male, 5'4" in height, yesterday i went to the the doctor for a medical test chest x-ray they found a PTB opacities in the left upper of my lung. i never had a TB and there was no indication whether its active or not i'm actually 71 kg, the symptoms that i encountered based on what i have seen on the web during some nights i feel sweaty even though i'm in a air conditioned room. Is it a really a TB?