Seroquel and severe anxiety

My doctor prescribed seroquel to me for my severe anxiety. I took one b/f bed and woke up feeling horrible. I could barely get myself out of bed, I was foggy brained and lethargic. I thought it would pass so I went about my morning routine, when finally it hit me I couldn't take it any longer. And it resulted in a Full blown panic attack!!!! I took my clonazepam and eventually after sleeping for a bit, felt better.
I threw the pills in the garbage, I will NEVER take them again. I'm so scared to try anything new, b/c of what happened after taking seroquel. However I'm running out of options:(

Ive been on Seroquel for quite some time now, I asked my doctor too get me off. I am also on Lithium and Welbutrin. I have lost 45 pounds. Which isnt a horrible thing but with out Seroquel I am awake all the time. I stay up for days. After day three i break down and take a Seroquel and wake up with the worse body aches ever. It feels like someone beat me up with a metal bat and put me back in bed. If I don't sleep for at least 11 hours I cannot get up and function much less do any daily activities.It also makes my depression worse, on top of my lithium. The bodyaches I cannot do any more.