Danielle,
Are they on pain meds? If they aren't, then you might need to give them some, it could take the pain away enough to start them eating.
If they don't start eating, then you could get some critical care from your vet and syringe feed them that, you just have to get something into them because they have to eat! If your vet doesn't carry CC then you can make a pellet slurry and syringe feed them that. Put some pellets in a bowl, put some water on them, I think some people microwave them and then the pellets fluff up as they soak up the water, just make it watery enough to go through a syringe. OR maybe if they'll eat pumpkin or something like that, like baby food, put some on a little plate or spoon and see if they'll eat on their own.
If you have any "special" hay you can put in for them, like something that they don't usually get or something they really like, then you could put it in and that might tempt them to eat a bit more.
Make sure they're drinking enough, bunnies get dehydrated really quickly and that can be really dangerous. If you think they're not drinking enough, put just a little tiny touch of apple juice in their water to make it more...appealing and see if that helps. Will they take treats from you, like bananas or craisins? If they will, then thats a good sign, they might just be in some pain.
Hope that helps, I'm not an expert or anything!