I am a male and I became sexually active around

Patient: I am a male and I became sexually active around March 2015 and had unprotected oral sex, both giving and receiving, with three partners. I have not come into contact with semen, but fear I might have an sti, possibly Hepatitis B. I have not gone to get tested yet, but plan to soon. Is it possible to contract Hep B without seminal contact, but through saliva to skin contact?

Symptoms: Slight discomfort, slight nausea, slightly lethargic

Doctor: