I've been taking .5mg lorazepam 3x/day for 6 weeks. My doctor decided he wanted me off the lorazepam so he put me on Clonazepam (.25mg every 8 hours). Today was my first day on the Clonazepam, I took one at 11am. I'm not feeling any relief at all, instead heightened anxiety, exhausted, headache, nauseous, and shaky. I was just wondering if this is normal at all? Wasn't sure if its because my body isn't used to the Clonazepam, or maybe I'm experiencing withdrawal from Ativan? Any advice or input would be appreciated, its really freaking me out.