I would have to agree with everyone. I just ended an EA/PA with a lovely W. I call it an A because technically I'm still M. I ended it because I realized that I'm no where near ready for anything serious and I still have a lot of work to do internally. I also didn't think it was fair to her for me to jump into something that I'm not ready for. Not saying that you're not, but I would just advise to take it really slow with this OW if you wish to pursue it. Either way, with or without your W, you don't want to repeat the same mistakes that lead you here.
In a lot of cases the WAS can jump into a R while the LBS is left behind healing first. That is because they use a R as a "band aid" without actually fixing any issues they have. Many of those rebound R's just end up the same way though and they remain unhappy.
Again, not saying this applies to you, but did it not feel good to hear your W say those things she said to you at all?
M: 37 W: 36 T: 16 M: 11 D2: 8,3 PA: 2015 WAW: 2016 W Filed: 2017 2/07/2017 W officially dating OM2
