Is syphillis contagious in incubation period?

[Davidr123]

I recently performed oral sex on a masseuse. I initially kissed his penis with no condom on and did a minor lick. I then asked him to put a condom on and he did. When he did put the condom on he put it on incorrectly then flipped it. I proceeded to give him oral for about a minute and decided to stop. He did not ejaculate.

A week later I feel a firm bump forming on my bottom lip. It's very small and you can hardly tell it's there. It has not opened up into a canker yet.

I did not see any open sores on his penis.

Is it possible I have contracted syphillis?
If so and if I'm in the incubation period with no symptoms other than what I described to you is it possible I could infect my partner by Deep kissing?

I'm going to the doctor to get tested and to get a shot of penicillin. Just want to get a second opinion here.

[Life360_Dave]

Hi, to contract syphilis he needs to have an active chancre sore and you would need an open sore on your lips for the germs to enter. without either its zero risk.