hepatitis b about 8 weeks pregnant

so i’m very confused. i tested reactive with the hepatitis b with surface antigen test which from what i’ve researched means that i’m protected against it. then the second test, “hepatitis b surface ag” is positive and i got a call from a nurse saying i have it. i’m very confused. also i am diabetic so i’m getting tossed around phone calls with scheduling for an appointment. i’m so stressed and scared for me and my baby. 😭😭