Hi thanks for asking infection. Noted you are carrier for HBS ag... Here you have mentioned that doctor says you are in inactive stage...So for that HBV DNA , HBeag and liver enzymes might done. If not do it for rule out active stage...If chroni active stage present specific antiviral medication started... Take care of liver by low fat diet and more fruits... Junk food , non veg , butter , cheese avoided. You can take cumin seed one tsp with water daily.... If jaundice occur , headache , abdominal pain then rule out hepatitis with LFT profile.... Regular follow up needed. Just now don t worry. Take care....