I went back to that article try to grasp (and copy) the 13 points.
I don't know why, but this time it was clear, they said what to do: recognize it's a EFB, even though it likely won't seem to have an identifiable trigger (like LH said, and LH I agree- perspective is so much), 'thought stoppage', 'thought substitution', silence your inner critic, don't allow yourself to catastrophize, grounding.
And (then) not to respond with the typical pattern(s) of fight/flight/freeze/fawn.
But what amazes me most of all, is they said the 'feelings' are 'appropriate', in so far as what they relate back to. Because they said (in essence), how would you characterize how you felt 0-6 years of age, and all I could think of was fear, terror, etc.
And they said, when you learn not to ask for help you 'don't' and 'won't'.
And like you said LH you have to grieve it and justifiable anger or assertiveness helps, (as it applies to the past, etc).
Oh ya- and this hits home- hypervigilance applies even more to fear of the immediate future than the present.
I am really lucky, because I thought just April/ May was ~challenging, but I recall having a great Easter in 2008, feeling much happier and grounded (at that point in my life), then a stupid event on Mother's Day 2008 left me ending up well, 'here'!
Plus you add in the current (rational/ justifiable) fear.
Oh yes and also, that we can't turn trust 'on' but it may likely get turned off at those times so be prepared to contradict it with other facts, and recognize that is so. And that the 'left brain' gets over-ridden with the right, which is why it's so difficult to remember other memories/ facts, trust etc.
Oh yes, and also to surround yourself with safe people , places etc.
I hope this makes sense, there are people screaming and fighting outside, it's an awful situation (by the sounds of it) and an awful trigger. :(