Just moved house bunny outside, now she wont eat or drink!! HELP!?

It is most likely due to the stress of being moved to a new enviorment. Rabbits are creatures of habit and they don't generally respond well to big changes. I would start all over take her back to her house cage then start taking her back to the outside hut start out at an hour and work your way up so she is spending all day out in her hut and it wont be such a big change for her. Make sure you give her the same bowls and toys you want the out side hut to be as much like the indoor one as possible. You may even want to put some of her old dirty bedding in the new cage that way it smells like the old one too. I would also recommend giving her some dandelion leaves they remove toxins from the body and stimulate appetite.