Getting weight after TB medication
is an important indication for the imporvement of the condition. But the blood coming in the sputum is not a good sign.
I would suggest you to consult your doctor regarding this and have investigation done for the bloody sputum for the tuberculi bacteria. Normally after few days of treatment the patient don not have bacteria in there sputum and if this bloody sputum is still coming than there should be some other problem in the respiratory tract
which may be causing this.
It is imprtant to confirm wether this is because of TB itself or because of some other problem.
Thanks and take care.