I have frequently had a white creamy fluid whenever I have had an orgasm. But just last night it had a sour odor to it. I just figured it was because I had not showered in two days. I haven't noticed anything yet after my shower (15 minutes ago). I've done research that said white "cum" was normal in some women, so I brushed it off. It's always been a white color, but now it's got a different odor and I'm concerned and just wanted a little advice.