With your extreme history of injuries, symptoms and treatments (surgery, ECT etc), I think it is very difficult to expect any worthwhile diagnostic or other medical help here on NeuroTalk. Support with the day to day Activities of Daily Living (ADL's) struggles we all live with is probably all we can offer as help.

Do you live anywhere near a medical school? Getting into a class diagnostic project where you have multiple med students researching your symptoms may be a great opportunity.