No period for 6 years and tryied everything .. can anyone help?

for those that responed to my other one .... The doctors have checked me for PCOS and it came back fine, They have tryed to give me a pill to try to jump start my periord and nothing ,they even tryed and but me on strat estergen and progesgean, u guessed it NOTHING.. I have had my thyriod levels checked they where fine, and prolactin levels checked they are fine, and my testosterone is a lil high but not to effect anything the doctors say....I have been to fitility doctors and specilist and OBGYNs and my own doctor and other doctores.. I DONT KNOW WHAT TO DO ANYMORE... i am so scared and agervated at all of this ,, i have been going through this for 6 years and nothing...