Barb gave you great advice. Klonopin is great. Right now I have to take two miligrams to get the effect that one miligram was giving me. I wonder if you can ask your pdoc if you can up yours during this incredibly stressful time.
Trazadone didn't help me sleep. Nor did ambien or lunesta. Ice cream calms me down. Have you tried that? I am serious.
If you can tell yourself this to shall pass that might help. I know I get locked into situations and forget they are temporary.
Bobby