Does EMDR work for traumatised ASD people?

I have been bullied throughout my life and I have nightmares about being bullied in school as well as in workplaces.

I have had countless CBT therapists for depression, social phobia etc. I STILL have flashbacks, I shout out when I’m sleeping because I’ve been having nightmares about the scenarios that have been and gone and I’m being bullied in work again.

I want to try EMDR. Please has anybody on here had this and has it worked for you? How much are sessions roughly? Thanks