Contracting HIV

I recently got my haircut at the barber shop and while the barber was cutting my hair i began to bleed. Is it possible that if the barber had cut someone else's hair who had aids and also cut them, that I could contract the HIV?  There was one girl before me who got her eyebrows done.  I couldn't tell if she was cut at all if she was it would have been a very small cut, he sprayed rubbing alcohol on both me and her after our haircuts. The man did not cut my hair immediately after, he took a little break and was on the phone but i don't know how long it was between hers and mine. I bled only a little bit.


Also what's the least expensive HIV test?
Thanks

[Teak]

You didn't have a risk.