I have recently found a stray cat outside of my house and I adopted her. Her name is Baby and she goes pretty much where ever she wants to. Last night, she wanted to go outside so, like every other normal day, i let her out. Later on, i checked to see if Baby was outside by the door but she wasnt. So i gave her about 5 minutes then my mom and i went looking for her. We called for her and we left food outside for her but Baby never came back. However, early this morning, my mom went to the door praying to see Baby, and there she was. Baby never once spent the night outside since we adopted her, so my mom was very worried. As soon as Baby came through the door, my mom could see that Baby was limping. Seeming very upset, my mom woke me up and we examined Baby's leg. I couldnt see any scratches, holes, splinters, or anything that could've possibly happened. Everything seemed normal, except for the limping. We can't get her to a vet right away because cost is deffinitly an issue, but if you could please just tell me anything i can do to make her more comfortable and in less pain before she goes to the vet, it would be greatly appreciated.