I’m looking for this movie about vampires, it’s not modern.

a guy was bitten and the symptoms started appearing on him, he stalked his girlfriend or ex-wife i’m not sure, she sprayed his face with pepper, he looked away and that accelerated the transformation turning his eyes white.

vampires can walk on walls.

in a scene a vampire girl says that she loves having sex with vampires  for hours.

in a scene the guy and the girl want to enter a house guarded by two vampires in police uniforms, the girl waves the cross in a necklace around her neck while talking to the two vampires, they look away awkwardly and say we don’t know.