i agree with the above. you need to check also HBV-quant DNA.
You have hep-B infection. See if you are acute or chronic by getting anti-HBcIgM test.
If it is reactive then you are acute, wait for 6 months and get yourself tested to see if the virus cleared. Otherwise you are chronic need other tests (viral load, AST/ALT) to find out whether you need treatment or not.