Hi KarmasReal,
No contact is supposed to be a temporary phase to give you a moment to catch your breath, let things settle in your head. My situation is unique because I still work with my exBPD. What keeps me sane is limiting contact. Keeping it professional and cordial but not sharing much personally with one another. If I start to interact too much, it causes me anxiety of what he will do with it so I steer away from that. If going no contact is upsetting to you then try and find out why. is it because you want closure? acceptance? miss your ex? Because the next step depends on the answer to these questions.
In my case, I don't want a closure discussion because it would tear back open the wounds I have that are healing. I know nothing he says will make me feel better, just worse. He will put doubts back into my head about who I am and I cannot allow that. I did do my own closure techniques where I wrote letters that I never sent. That way I was able to put all the confusion down on paper and let it go once and for all. Then I was able to stop asking myself what happened when? could I have done anything different? I just wrote it all out. Took me weeks of doing that before the anger was gone. I worked it in steps as I felt I needed to.
Try to find out what you feel you need then if it is likely you will get it. What if you don't get it? Run the scenarios through your thought process before you make any decisions to see how the outcomes feel to you.
I'm sorry your having a tough time... .just know all of the answers and healing can be found inside of you. You don't need anything from your ex to get through this. Although that doesn't mean you can't address your ex if you'd like. I'm just saying you can get through this with only the strength and love inside of you.

Bunny