I was getting anxiety like dreams
and it was horrible, my pdoc upped me from 200 to 250,
and the dreams
and some of my daytime panic attacks have gone. I rarely take ativan now. Personally Buspar did absolutely nothing. I have Social phobias as well.
Do you have a psychiatrist? If you don't I really suggest you do, they are experts in med management. Since you've been on many of the SSRI/SNRI meds it could be a different diagnosis all together, and I'm not a professional.