Could use some advice.

So I started seeing this girl that's a few years older than me a couple months ago. We were never super serious but we really liked each other but at the time she said she wasn't ready for a relationship. So she hooked me up with another one of her friends, who lied to me for three weeks about their feelings for me before breaking it off.The thing is, we always got along super well and I never really lost my feelings for her, I just went with her friend because I wanted something serious.But now, I realize how much I really like her now that it didn't work out with her friend.Last Friday, we went out and got drunk at a club and kissed and danced all night. She tells me she loves me and that she doesn't want to lose me so that's why she won't date me. But then she says stuff like I'm so lovely and how much she likes me and stuff.She's also super flexible when it comes to her sexuality and isn't monogamous (I am).Anyways, what do you think? I'm so confused and really want to be with her.