Even IF her intentions were honest, and she was feeling regretful about breaking up with you and trying to navigate all those emotions, it's not your responsibility to help her figure it out. She can go to a therapist, close friends, family or a website forum. Speaking with you puts a certain amount of guilt and pressure on you since the situation is about you, and that's not fair. She has to figure that out on her own and come to a decision instead of putting you in messed up situations like this.
Either way, if she's intentionally playing games or genuinely struggling with something, it is not on you to help her. I don't trust her and do in fact think she is playing games with you, but I also know that sometimes we can assume the best about people we once cared about and want to give them the benefit of the doubt. I guess what I'm saying is, this is a no win situation. If she is manipulative or not, there is no circumstance where you should be connecting with her while she is in this state of mind. It's only going to cause more drama and more stress on you. Put yourself first, OP. Take care of yourself.