I'm heteroflexible. How do I date?

I'm a heteroflexible woman and I've been attracted to women for years now since I've been a freshman in high school. I love women, but I'm unsure of how to go about dating them. I've only been with guys and I've never been the "chaser." I've been enjoying getting to know women and I've had several female crushes, but I'm scared to date because I don't know what to expect! Advice? Xo