UPDATE:
This past week has been particular bad, nightmare wise-, and being awake, all alone, flashbacks, all this, it's real suffering because I become terrified of falling asleep.... So I got to that point earlier this week, and I logged into chat hotline... I had one bad experience...well, someone who - I know that they have a script to follow, but this guy didn't deviate even a tiny little bit. I told him I was absolutely exhausted, but afraid to go to sleep due to nightmares... He basically said, "What calms you down during the day? Do THAT."
I gave it another chance last night. I was terrified, with a racing heart, while being exhausted. Keeping all the lights on, etc. But I spoke to someone very nice and he calmed me down and actually - well I'm sure he saw my typing get worse, and I am sure that I became less and less coherent... but I didn't feel rushed or pushed me out at all. He ended up asking me what I'd do at the end of the chat. I said, "I'll turn off my computer, which keeps me awake, and try to sleep."
And I did! I feel like crap I still didn't get the sleep I need, but that goes in cycles. I know I had a better chunk of time sleeping very early this morning.
So, mixed experiences. I'm really glad I posted this and gave this a try. I had not understood how this would work when I wasn't actively suicidal.... but it was a matter of asking for help in adjusting to some of my fears that were pretty close to unbearable. And later, my therapist said he was glad that I found a way to connect in realtime with another person instead of sitting and shaking and wondering how I'll make it through another night. And he was glad I had this board where people understand that, too.
PS The first guy had never heard of anything called "Little House on the Prairie". Not the tv or the books. Is that weird? Or am I old? I think kids still read those books! My niece did. Is it a girl thing?