Hi, I'm so sorry to hear you're suffering so badly, as anyone would in your shoes. I think clonzepam works really well, makes you drowsy, though. I also have been prescribed lorsopam, but haven't started taking it, yet. I started going to church again, which really helps to reduce my level of stress. Get out and join a group that promotes an interest, just to get out of the house, and out of your head... and let your community show you they love you. I know it's hard. I have PTSD, and a seizure disorder, and acute anxiety. I'm trying to find some kind of sleep therapy, or meditative therapist to help with my stress levels, too. Maybe that would help you, as well.
God bless,
EC