same here

try to do like pegasus said - decrease stress, do things that are good for you, and reassure yourself that you are physically safe now. "i can feel safe".

oh this reminds me -when i was having my flashback yesterday (i posted it in DID forum) I finally was able to do the reccommeded practice of stating to myself the facts of now; "My name is Kiya, i'm 31 yrs old, today is June 30th, I'm in yoga class, the celing above me is wood, the wall is wood, the wall is where my feet are right now, I can feel safe. There is no one here who will hurt me". and in time it did fade.

Keep breathing!