Im on 1 mg of ativan form 8 pills day ive been on 1 mg for 11mths,I cant stop takin it

i have bad withdrawels,i go into trances,that last until im forced to take one, i went 11 days straight without one,,ive contacted drugs rehabs, my local hospital,and docters noone can tell me how to stop this drug,if anyone has stopped this and will help me or knows anything about this powerful drug please respond,please help me thanks for any advice