Dating other women for the first time.

Most of my 20’s was full with 2 long term relationships (with men). I haven’t been single /available for most of my 20’s. I’ll be 28 in a few weeks, newly single and I want to explore my interests in women. I did date one but it was years ago when I was maybe 19 or 20. I struggle with this feeling of being behind. Like most women my age probably have had more experience with other women and I haven’t. I feel like as far as sex is concerned, I may be expected to know what I’m doing sense I’m 28, but I don’t really. It sounds stupid but I don’t want to feel slow lol. I have met someone and her story is somewhat similar, it’s mostly new for both of us. But she’s beautiful and we get along really well , So we’ll see.