Question ._.

so I unsually don't have any (noticeable) discharge... like at all. And twice last week my bf and I had unprotected sex (he pulled out) and then there was like a creamy white discharge a couple days or so after. ._. Is that normal? .-. We usually have protected sex (condom) but we were just being dumb and not thinking and now I'm not sure if the discharge is a possible pregnancy sign or am I just being paranoid?