(((hugs))) It isn't your responsibility -- all that--- you know?

If I were you, I'd go with what worked... your first T dx'd you with PTSD and DID NOS. Try and take the reins this time when selecting your next T. Interview him/her... ask what they think of a diagnosis, do they "believe in" DID, can they "do" the type of therapy your first T did/does? (Why not try it again, it seemed to work.)

What did that session with the new psychologist give you a sense of -- fear, hope, anger, frustration???? Your doctor is a consultant that YOU hire to help YOU figure things out. Get some rest, I know for a fact that trying to sort things out without sleep doesn't keep the "whites from the colors."