One month ago, I was involved in love making with a lady whom I am suspect to have multiple sexual partners. We didn't involve in vaginal/anal sex (though I wore condom which remained intact till I came out). We neither got involved in oral or, we did not even kissed one another. But I made one mistake. After fingering her vagina twice or thrice, within few seconds, I rubbed the lady's breasts/nipples from same fingers, and after few seconds I sucked/licked those nipples. That time I had a week old (non bleeding) mouth sore (canker sore) under the tip of my tongue. This is what scaring me. Within 12 hours I started pep treatment and it has been 30 days I am still taking the pep tablets. What is my hiv risk estimation from this episode? Kindly help!