whats the cut off date to sue surgeons. my surgery was little about 3 years ago, I was lied to about my crainotomy. I had 2 surgerys.

Ist surgey was a biopsy to dx. what type of brain tumor. The 2nd brain surgery was intened to remove as much as possible with of causing neuro deficets. After my 2nd surgery they put on the wrong pain meds (vicodin, just one to name) also did not manage my care properly with other med ie decrodron (ups and downs major withdrawls-Seizures.) when I would go for follow up appointments i would never get any anwers, only get told "well at the end of the day we really dont know" then I thesurgeon would tell me "I dont think ur having seizures". My husband, my family has seen them. My neurologist has done an EEG Post surgery and confimed it. had to have at 3rd surgery in NC in 2010 due complications from 2nd surgery. NC Hospital DR. stated to me, my husband and my parents that only 5% of my tumor was removed not 95%. "NC" changed my meds immediatly, my quality of life as improve great, however, i've lost my job, cause alot of strain in my marriage. The list goes on and on.