My hampster baby ruth has a really weird bump on the right side of her stomach. She just had babies 3 weeks and 4 days ago. My family thinks it's either a dead baby or a tumor, but it couldn't be a baby because I just noticed it last night and its still there. I don't want to lose my baby so please email me

The only option you have is a vet. There's nothing we can do over the internet, not even give you a diagnosis.

Please see your vet.