I may have been exposed to hiv via unprotected insertive anal sex with a prostitute 36 hours ago. i pulled out. whats my risk? pep isnt available here

Get tested: Your risk is high enough that you should get tested for HIV and other sexually transmitted infections. Go to your doctor or a county clinic. Additionally you'll need to get retested for HIV in 6 months because sometimes it takes awhile for your blood test to turn positive. And start using condoms! because you're lucky once does not mean you'll be lucky twice.