Min,
I'm concerned they are wanting to take you off ALL your meds before your therapy. I'm not a professional, but I think you need some alternate coping mechanisms first!
Any way you can talk to your dr and get him to gradually take you off one med at a time. This seems way to drastic to me! I think it's a good goal to work towards getting off the meds, but all at once? And before therapy??
There is no way you can mess up therapy. Like I told you before, they've heard it all. Tell them EVERYTHING. If you hold anything back they can't help you completely.
Keep us informed!!
BB