Okay so a month ago I meet this girl, she's pretty cool and we have good chemistry. I move fast k-close/f-close and seems like shes pretty into me.

We start hanging out more and we get along until one day she tells me she's still got feelings for her ex of a few months ago. And that they're still getting physical on and off. She also tells me she does still have feelings for me and doesn't know what to do etc.

I'm a bit shocked at this point even though we were not exclusive I thought we had something getting more serious (which she admits to too). But the thought of her still with her ex and getting physical makes me uncomfortable.

I feel like I know the right thing to do is just cut her off completely but its easier said than done. Please help talk some sense into my idiotic mind.