Do u think my cat injured her hip?

have a kitten she is a little over 9 months and i know my she had to broken/fractured i came home from school today and she was out side so i let her in and she started to walk and ended up hopping(hey back legs would go up her front legs are okay i think). And like if i walk by her or even pet her she growls. Sometimes she would stand on her hind legs but not fully stand kinda like sitting on her legs. When she went it the house she went straight to my bed. I also put 3 (of her favorite)treats like about a foot away from her and she wouldn't even walk to get it. I tried to check it out and i saw between her heel and her her hair is some what wet, and i touched gently her front paw it was okay then i touched gently her other paw and she growled and moved a way. i have another cat and his name is chowie and cats sense if someone is hurt and they go by it or something and right away when i brought chowie upstairs he walked right near cheetah and i know he knows there is something wrong with cheetah. So if you know anything tell me. and yes i know I'm taking her to the vet so please no answer saying take here to the vet and please only info on her thank-you so much !!!!!!!!!!