she escaped from our garden and was away for a couple of days. i am worried she came into contact with a male rabbit during this time. she has been nesting in her hutch and acting a bit strange.
They sometimes pull there fur out and make a nest out of it, also if you notice her putting a bit of weight on.
You were lucky to have found her after a few days, they always seem to be on a mission.
Sorry not much help!