I get "blanked" a lot. There are so many things that I can't think about.. if I try I get blanked. If I try to think about things that are "not permitted" they just get taken right out of my head. It is usually stuff about abuse or me trying to figure out puzzles of self parts, I guess my system deems it unknowable for now. it is a safety thing for me.
I haven't done EMDR but my therapist is trained in it and we may do it at some point but I am not stable enough yet.