Sorry to hear that. I had that same problem. Alittle while back. My Fantasy wouldnt eat a pinkie/fuzzie so I decided id try to keep it and raise it. So I got a plastic bin out some soft toilet paper in their with some cat food and the mouse nibbled in it alittle. After wards I headed to the internet to find out how to care for pinkie/ fuzzy things and I saw something saying that if baby mice even it a solid it will die. So instead of suffering from starvation or stomach problems from the cat food. I put the mouse in the bath tub with my bearded dragon... It didnt end well. The mouse ended up dead and not consumed. But atleast it went quickly. Its nice that you have moral values and tried to save the baby mouse.