There is this stay cat that lives around our neighborhood that I take care of. Mom and dad wont let me keep her but they let me feed her and things. She got pregnant and eventually got into our garage and gave birth there. We put them in a box with a blanket so they are warm and save (we also lay out food and water and a box for her to use the bathroom in close by). She gave birth yesterday around 9:00PM EST. The problem is, I felt of her belly and I feel something hard. It's scary because it feels like the outline of a kitten. She seems healthy and fine but I'm scared, what if she didn't give birth to the last one and one is still in there? Will she pass it on her own if there is one, or do I have to take her to the vet? I really can't afford to take her to a vet because my parents dont want to keep her but they have a heart and if she absolutely needs it we will think of something. I don't want her or her kittens to die or be sick.