I'm really sad, I feel like my rabbit is in pain. Like she'll still eat and drink and still respond to her favorite foods but for some reason she's acting a little sluggish today. She just sits there, usually she'll run around a bit but she's acting different. Plus she is over weight and I'm trying my best to get her on a healthier diet. And whenever she sits down she looks as if she's struggling to find a comfortable position. Please someone help I'm in tears ;( idk what to do