My Question Is.. Is It Normal To Not Have Any

My question is.. Is it normal to not have any fluid after sex? My boyfriend can produce a lot of fluid.. While I on the other hand, feel as if I've got the shakes, and the sudden urge to pee but yet, after sex I've got no fluid on the sheets.. Nor do I have much if any to "clean" off myself.. Should this be something that bothers me as much as it does?