Midnight got a piece of hay stuck in her eye. I was able to remove it but her eye looks grayish and is sunken in a little. She doesn't seem to be in pain but I know guinea pigs hide that well. The regular vet is closed and the emergency vet close by does not have a guinea pig vet right now. My only other options are wait until the morning to take her to the regular vet or take her to the emergency vet farther away. I'm wondering if it can wait. I have no idea if its serious enough to need to take her in now and my mom would rather not take her if its not necessary. If it can wait is there anything I should do?