Hello.
Thanks for using DoctorSpring.com for posting your query.
I have gone through your questions in detail and I can understand what you are going through.
The best step would have been that as soon as you developed symptoms on withdrawing Asprito and replacing with Eliwel, it would have been wise to get you back to Asprito. You seem to be having a bipolar depression and the major role is of antipsychotics like Asprito and mood stabilizers like Valproates or Topiramates(Topamax).
Regarding pain, Venlafaxine(Veniz XR) is a better choice to control chronic pains than Fluoxetine (Prodep). If Venlafaxine does not suit you, then you can even try Desvenlafaxine or Duloxetine etc.
However, all of this is textual. The best plan would be to go back on Fluoxetine(Prodep) and Aripiprazole(Asprito) on which you were stable and see if things still work. If not, then other options can be tried.
Hope this helps. Feel free to ask queries.
Kind regards,
Dr. Srikanth Reddy MD.