My hamster has a cut on her lip pleas help?

-I went on vacation from Tuesday night to Thursday morning. I fed my hamster 2 days worth of food and when I came back she was fine but this morning I found a small cut on her lip. Is she ok?she's fine if it's small compared to the hamster, isn't bleeding, and shows no sign of possible infection. Look around her cage to see if there's anything she could have cut herself on. She could have done it with her teeth.Little Cut Wont Affect a Hamster If a Hamster accidently Did it itSelf
just kill the hamster
she'll be ok its just a litlle cut that will heal.:D