I been see that guy who is positive with hepatitis be and I gave him blow job and I swallow can I be positive too

I would go to the doctor and get checked out if I were you. Hepatits can be transmitted sexually, or through any exchange of bodily fluids. (Source : Sexually Transmitted Diseases: Hepatitis B (HBV))

Hun, you need to be more careful and aware of who you have sex with. If you knew he had Hepatitis, why did you engage in sexual activities with him?

I really wish you were not in this situation -- you probably need to see a doctor

Hepatitis B - Sexual Health & STDs on Yahoo! Health

Your health care provider may give you a test to see whether you have hepatitis B.

Yes you can, please see your doctor

Oh goodness, I really hope she read these posts
And went to a doctor.