Hi Khanfahim and welcome,
Has your viral load fluctuated over the 15 years of infection? I would think your negative hbeag would be a mostly mild course. Have you had a biopsy or fibroscan to check for damage during your active period?
Has your dr discussed treatment with you? If your not drinking alcohol or on medication, I would have that conversation.
You didn't give me much history of your infection. Were you mostly healthy during your 15 to 20 years?
Let me know