Hello

Two days ago I was butt- fingering a girl ( a sex worker, East Coast USA) without realizing I had a small paper cut on the respective finger. The cut was about 2-3 hours old and it was not bleeding at the time. Actually it did not bled even when I acquired the cut, otherwise I would have used a band-aid. However, even today, the use of alcohol based after shave had caused a burning sensation on my finger. How much oh HIV exposure do I have because of this? If the risk is in any way relevant, I have until tomorrow, Dec 8th, at 11:00 EST to start a PEP.