I had sex with street hooker last night, she looked like she doesn't take care of herself. I used a condom but I'm worried that I have a cut on my hand and some of the vaginal fluid got on it. It's not a deep cut or anything but can Can it spread this way?
No, you will never get HIV through your hand, no matter what. HIV spreads, sexually, only when a penis is inside a vagina or anus without a condom. You had zero risk and can safely move on from this event.