One episode of unprotected vaginal (or condom broken) sex with an hiv positive female, has a risk of trasnmision of 1 in 1000, since she told you that she isn`t infected the probability would be even lower, but you would need to test at least at 6 weeks after exposure for a very encouraging result, but to be conclusive you would need a test 3 months after the exposure.
Hope it helps, good luck
The odds are low, but go at 6 and 12-13 weeks for testing.
Ditto as advised by worried826. HIV does not care who you are, what your race, region or religion is. And Kuala Lampur is no exception.