A 30-year-old female having swelling in the neck, since 15 days no cough, fever, on FNAC and GeneXpert for MTb done diagnosed as TB Lymphadenitis, s Cat 1 Akt started, (2HRZE+ 4 HR) Still last 15 days of treatment remaining. The patient develops swelling in the neck, now Fnac done GeneXpert confirmed as Tb, sensitive to Rifampicin, MGIT report pending.

What will be the further line of management?