I'm sorry to read that you are in more pain..

I think I'd try to contact some of the top TOS drs and see if any will evaluate your condition, to see if some redo are possible.
You might also need to find out if it is RSD /CRPS or not...if so additional surgery is a bit risky for spreading of it.

Get copies of your records, imaging and surgical reports - in case you locate a dr to send copies to.. always keep a copy or your own records..