I kissed a sex worker (mouth to mouth) but not a french or deep kiss but did not have any type of sex with her. Before few hours of the kiss, I shaved my face and there were minor cuts in my moustache area and under the lips (but not bleeding during kissing) . This is the first time I did this with a sex worker. Do I have any chance of getting HIV from her if she is HIV positive. I am bit worried. Please help me.