Sorry this happened to you! *Hugs*

I wouldn't contact her, but I know how difficult that probably is for you. I think the warning signs from her are there, and I would personally find it difficult to trust someone who was hit and miss and isn't sure what they want with you, or even if they want you at all or would prefer someone else.

I would find someone who will put you first and who isn't confused about their feelings for you I know it can be very difficult when you get swept away in feelings though!