Im sorry for your loss
I lost one too a while back and i cared for him for seven months with no improvement and had to euthanize.You did all you could and you should be proud of what you did most people do not take the time effort to do this.
Here is a link with Avian vets in New York.
http://www.aav.org/search/newsearch.asp?bst=&cdlGroupID=&txt_country=United+States&txt_statelist=New+York&txt_state=New+York&ERR_LS_20170108_212834_16248=txt_statelist%7CLocation%7C20%7C0%7C%7C0
Im sorry she inst doing well.When did you start treating her?It can take Weeks,Months,Years for it stop but sometimes they just don't make it through.If a month goes by and she hasn't made a improvement she more than likely has a neurological issue a peck in the head is a common one.This is my...