I really feel on pins and needles today.
This is okay, gtrhr. It's where we start, and what we work with. Recognizing it is important -- and allowing it to rise without judgment is even more important. In my own experience, I "reacted" to pins and needles, rather than "holding" myself in the discomfort. Once I learned to "hold" in the awareness, I became more able to work with it.
So now I have confirmation from that she's seeing someone because I told her I felt no closure between us and she responded to that. Not with an "I'm seeing someone and it's time for both of us to move on" but an "I'm seeing someone and I miss you, and I tell him I miss you." And she tells me she regrets not working out and her dream is to come visit me and hear me play guitar. Which is coded speech for she wants intimacy.
This is hard, especially because it keeps us hooked, and keeps her options open (at least in her mind.
You note your aspiration for "no contact" and that allows you to draw boundaries for yourself.
So I'm going through the emotions. I don't understand how long this is really going to take now. Years into this you'd think I'd just be done. All our time trying to have the real relationship it's clear to me it doesn't work in a practical sense. It's like the only thing we have really is a mutual sexual attraction, and every once and a while the stars line up and she acts like the lovely person she can be. I know going back would be a hellish experience. I wish I could just shake this anxiety. Or the feeling of just wanting to have cry my eyes out and it be done.
This is the hard work, and you've taken huge steps to put it into writing and acknowledge it. We can push through anxiety but not avoid it. Two excellent reads here:
Surviving a Breakup with Someone Suffering with Borderline Personality Disorder - 10 Beliefs That Can Get You StuckTOOLS: Triggering, Mindfulness, and the Wise MindKeep posting. It helps us all.