I do EFT myself and yeah, it can help sometimes, but other times it's like a bandaid on a broken bone.
You're here though, you're not alone - we've gone through the same sort of things. I've been having a hard time lately myself. It helps me to just go "f*ck it! so what! i won't sleep, but f*ck it, I guess I'm not sleeping if my body won't let me, because it's too jacked up from fear to do so" Sometimes nothing seems to help though and it's just another night and day of suffering.
Maybe that's another bandaid for your broken bone, but it helps me to just try to go "oh well, f*ck it, guess I'm not sleeping tonight" and try to make the best of it that I can.
For me, it's been a major fear to overcome - not sleeping. Not being allowed to sleep was part of my trauma. I was kept awake, by someone tormenting me. I never got more than 30min-2hrs of sleep a night. For two weeks. In two weeks I got maybe 2 nights worth of sleep if you combine it all. I had a psychotic break from reality, and that psychotic break was f*cking INTENSE and terrifying beyond words, horrible beyond words. After that, not sleeping became associated with the horror of the psychosis, which instilled an extra layer of triggering to not sleeping.
With a few occasions of not being able to sleep, I became mostly okay and normal about not sleeping, on an emotional level. It hasn't been bothering me too much, when it happens. Sometimes I will have my moments, and have a panic attack over the fact that I can't sleep, thinking I'm going crazy or going to go crazy. But, panic attacks are a very common occurrence for me even when I sleep every day.
I wish I could snap my fingers and make it so you could sleep, but, if sleep just is not happening, then I think just making the best you can of your time would be a good course of action, even though you're being kept awake by fear. I try to distract myself from what's keeping me awake, if I can. I know it's a lot easier said than done though.
