Just from my experience don't count a single viral load test as a good test. Mine fluctuate between 300 and 20000 in 1 week
Not enough info to say. Your hbv virus is low however it could be fluctuating. You need the following tests:
Alt
Ast
Hbsag quantitative is available
Fibroscan result
Ultrasound result
Hbeag pos or neg (you are most likely neg)
Vitamin d