She asked me to call her once I got home this morning, so I did and we ended up talking for another half hour. I don't know if she is testing me or trying to explore her feelings for me or what, but I'm not going to try and analyze it. I'm just going to go with the flow...
I don't even know what to say - Your W is behaving in a similar fashion to mine. They pull you in, you don't want to push back because it might be the breakthrough you've been waiting for, but it makes detaching completely impossible. I think every time I adjust myself to detach from my W, she finds a way to get me curious again.
My W would always be very affectionate and interested in me when things were bad with OM - If they had a fight, or whatever. Once she got her head back in OM mode, all of that fell away again. So, don't be surprised if she backs off quickly, or if all of a sudden she's back to where she was a couple of days ago. So, on the plus side, if she goes quiet again, it probably has very little to do with you. On the flip side, the fact that she suddenly became interested in you again most likely has little to do with you too - I highly doubt you suddenly did something to change her mind, or make her see you differently.
I guess you just keep doing what you're doing - It's obviously not pushing her away, but you need to find a way to keep yourself strong, otherwise you'll burn out. It's a really difficult balance to maintain.