Hi,my mother has been diagnosed for lung TB 3 months ago.She has pain in the chest portion ,near the ribs.She used to get fever often in the evenings.she also had difficulty in breathing.She has been taking the TB dosage from 3 months.Until now all the previous symptoms have been reduced,but now ,that is ,after three months dosage those symptoms returned back.Now though she is taking the medicine,she is having all those previous symptoms and the pain in the lower chest portion ,near the ribs.Is this TB? or something else?which doctor should i consult?