Well, the fact that she's a sex worker (and a careless one at that) means that she's in a high risk category for HIV, thats for sure.

Also, when you said she was 'wet' are you referring to her vaginal secretions? If so, that shit is extremely contagious. If it got into your dick hole you might catch Aids or maybe something else.

In summary, yes its possible you now have Aids. See you GP and get prescribed antiretrovirals, those things can keep the virus at bay for years