i always got 10 mg ambiens that were little yellow round pills that said 10mg and zpm on the back. now i got these dark yellow bars that say 10 mg with something like a dice on the back =o. does anyone get ambiens like these. im scared to take it thinking the pharmacist put some other drug in there by mistake instead of ambien. or maybe its just my ocd because i know different companies manufacture drugs. i just want to know does anyone get these bars.