Aww, I am so sorry. That happens when you start talking about traumatic things. You sort of overdid it during your last few sessions, and this sounds like the side effect from that. Just hang in there, because although it will get worse for a while, it will start improving after a time. I know this is brutally hard, but it is all things that will come back and hurt you anyway. You're just in more control as to when it comes up when you're in therapy.