have you ever been treated in the past for syphilis?
has your partner been tested?
grace
It could be a false positive. Have you ever had syphilis before?
I would treat and retest in about 3-4 weeks.
You can only infect someone when the canker is present.
Have the same result as yours, does it mean you're still infected with syphilis? Did you go back to the doctor for treatment?