Our 'new' rabbit Seattle (female Holland Lop, 7 months old) changed her behavior drastically in the last week. We adopted her 2 months ago, mostly litter box trained (with the occasional poops here and there). After her vet visit a week ago to see if she was in good shape for being spayed her behavior changed so much. She has been peeing everywhere but in her litter box, figured out how to jump out of her play pen (never tried in the previous months) and peed on her neighbor (Toby, neutered male). Also seems she started some nesting behavior (she's ripping paper towels out of my hand whenever I clean up her pee puddles and collects the towels). And the last 2 days she even started nipping us whenever we get near her. Is this all hormonal and is spaying her going to fix this? Anything I can try to get her back to her original litter habits or do we just have to sit this out and hope it'll get better?