hi,ive been off methadone 4 13 days,i startd on 110 mls about 4 yrs ago and workd my way down to 3 mls,which i stoppd 13 days ago,obviously i cant sleep,so i went to doctors yesterday coz i have chest infection she gave me antibiotics 4 that and told her about my situation ie,the above,and that i couldnt sleep could she give me something 4 it? she gave me zoplicone(zimovane 3.75) i had 1 last nite and slept,will this affect my withdrawal(put me back)or r they ok 2 take,i only got 4 tabs off her as i dont want any setbacks,please help,thanks