I had a bad day today.  I know I usually don't have bad news in my posts but today I do.  I moved Dolly's litter into our milk room yesterday because it is insulated and warmer than the rabbitry.  I put a blanket over her cage and a heater in there and everything.  This morning when I went out to do chores, I found one of the kits had died and the other one was really cold and barely alive.  I brought them into the house and Mom and I desperately tried to revive them but they just got too cold.  *sigh*   Gee.... this is the worst day I've had since I started my rabbitry last February.  It was so hard for me!  You can imagine.  And what's worse is I had people waiting for these bunnies and I feel so bad about it, knowing that they were so excited to have bunnies soon.  And it was probably hard being there was only two kits and not a lot of body heat to share.  
So, I'm feeling really discouraged, but I'm going to try, try again!  Tomorrow morning I breed Bella and I will probably try again with Dolly sometime.
It's hard to lose babies.  It was a really horid feeling reaching into a cold nest instead of the usually warm one.  But I did learn some things and I guess this is just all part of the process.  :(