My rabbit is suddenly nasty! Could there be a reason?

We moved more than a week ago. The day we were through with the transition, I returned from the short trip i had been on. I decided to hold my rabbit (Angel, named appropriately.) and went out to the back yard to get her. Now I could have guessed that the change of enviroment could be upsetting her already, not only is her cage only inches apart from my neutered male rabbit, when before it was across the area, but her litter tray and under pan have been removed as they are now in the dirt and there is no need to clean their cages. What I didn't know was that my mom had taken her to the vet and left her there for hours, and so i picked her up, flipped her over, and pet her for a few minutes. When I picked her u to put her back in her hutch, she flipped. Threw a fit. I wasn't that fazed by it, I understood. But a week later (yesterday) even after feeding her carrot sticks she still threw another freak-fit. I am worried. She is usually angelic. Why is she so upset? What can I do?