Girls Help me!!!!! I don't know what to do now?

So I met this girl 3 weeks ago, we've been talkin and gettin along very well she says she loves my personality and I'm REALLY sweet!!!! So then she said let's ask each other questions, so we asked questions and what not... then I asked her to name the guys she likes and she said me and some other named Christian... So I asked if me and christian both asked you out at the same Time wut would you say? And she said idk... They would prolly be the biggest decision of my life!!!! So we kep askin questions and then I said if I asked you out what would you say and she said YES!:) so I said so you wanna go out some time:) and she said yeah!:) and I said cool:) and she said so were dateing now right?:) and I said yep! You can get on your facebook and change your relationship status thingy:) and she said ok:) then we talk for a while and the next day she said she just wants to talk instead of dateing because she feels bad likeing me AND Christian:( so we talked a lil bit about that then changed our relationship status to "in a relationship and it's complicated" so we start talking again and I'm sweet talkin her and good stuff like that (we don't talk about ) and I toled her I kno the situation your in and I'm sorry for that... I've been there... And she said AWE:) thakyou for understanding:) and she changed her phone signature from "I<3HAYDEN" (my name) to "I<3HIM" and btw everytime I said I love you she said I luv u2:) and when I said somethin sweet she said Awe!:) Hayden you are soooo sweet!:) and things like that... So you kno what I'm asking... Does she like me, why'd she break up with me, will we get back together, and when do I ask her out?