Hi. My name is Brianna Smith. My husband and I are trying to conceive, and I've just finished ovulating. I'm probably going to sound insane, but what is the earliest that a woman can experience symptoms? All of a sudden today I have begun to experience dizzying nausea, cramping, metallic-like taste in my mouth, and hot flashes. I know that all of this could just be my mind playing tricks on me, but I wanted to get your take on it. Thank you.