Hair Cut risk

Hello Everyone,

First of all I'd like to start out by saying what an awesome website this truly is for helping people deal with questions and what not.  Anyways a few days ago I went to go get a haircut in a pretty sketchy area of town and what ended up happening was there was a girl in the chiar before me who got her eyebrows done.  She was pretty sketchy but then I'd say maybe five minutes later or less the guy started cutting my hair and sometime into my hair cut I started to bleed because he accdiently cut my head with one of the fine razors.  What are the chance of me getting HIV from the girl possibly having bled (i did not see her bleed but he applied acholol to her eyebrows after) onto the razor then in which he used on my hair cut which cut me (I was hardly bleeding and he wiped up off right away, I acually didnt even know he cut me til he told me)

Thanks,
drogbafan01