It is my privilege to be able to help you,
I have gone through your problem as your girl friend was bit by a animal and received the anti rabies vaccine
and you also mentioned that her wound was sutured.
You had cut in the lip and then you have kissed her in the evening.
Any animal bite wound with bleeding is considered as Cat III bite,They should receive both the anti rabies vaccine and rabies immunoglobulin. Animal bite wound should not be sutured, if there is a lacerated wound it can be sutured only after administration of rabies immunoglobulin in and around the wound.
Coming to transmission of rabies, virus will be excreted in the saliva only after reaching the saliva.
So you consult Infectious Diseases Specialist for further examination and for the relevant treatment.