I agree with tonyshuman, it's been too long that she has been without food and water. You need to get her into the vet right away. If it isn't possible to get her in immediately you can try syringing her some simethicone(dosage in above link), and syringe feeding her some unflavored pedialyte electrolytes, and some food(either soaked mushed up pellets or 100% plain canned pumpkin(not spiced). You can also try to see if she will eat some dark leafy greens like green leaf lettuce, cilantro, or parsley, on her own. Her body temp is probably low. If she seems cold, then you need to warm her up with a warm pack or warm towels before trying to syringe feed. When syringe feeding, squirt it in very slowly, giving her time to swallow, so that she doesn't aspirate any of it, as that can be deadly to a rabbit. You can also try tummy massages. But after so long, she is most likely dehydrated and could very well die without immediate vet care.
