I went in for detox last week for xanax , Been on then for about 10 yrs off and on the last 3yrs really bad. Ive been home now for 6 days. I feel horrible, I have a script of Tranxene but havent got them yet. I have the shakes, buzzing in my ears, cant sleep, nervous. How long will this last ? Can I do anything to help myself without relapse ?