I have been taking colonzapam .5mg for over 3 years now and my doctor uped it to 1mg but i have lost my medication and i'm using lorzapam is this safe until i get back to my doctor? (Dec. 14th) at this moment i feel like i'm losing my mind or going crazy in other words an axiety attack is taking over, i'm sleeping to much, and i don't know what to do....can someone please help me??? Is there anything i can take over the counter thats the same as colonzapam??? P.S. i have severe depression, PTSD, bi-polar (mild) and anixety attacks.