I have events which others have briefly corroborated but don't remember.

My T works with me on how I feel about having stuff corroborated.

I've no flashbacks, no body memories, nothing except big emotional reactions which happen when I'm triggered in the present.

So we talk about how that could be linked to those corroborated events, but we don't try to guess at what I do not remember.

It's definitely maddening to not "know", for me.