Cheesy, the pain is definitely part of the process and I don't know any way to shorten it except by moving on. But that's not easy as long as there is still hope for reconciliation. The ideal thing is to get to the point where you really can move on... then you feel better eventually, although the process still hurts. And I hear so often on here that when we truly do move on, that's when they sense it and come back. But there are no guarantees.
Just keep GALing.
And I'm really glad you didn't text her back. She wasn't really asking you to find a solution - I bet she was expressing anger, as though this is your fault. Which. It. Isn't!
11/4/15 W revealed EA/2 months later became PA with co-worker Reconciling since late April 2016 Don't give up until it's time, then move on Be patient, strong and kind but never a doormat