Kitten days

My mom was feeding cows yesterday and heard little meows of distress. She followed the sound and found 6 little kittens in a puddle, five were dead. She brought me to take care of it. It is now my kitten and my responsibility. So, she had to go to a cow sell to sell some of our calves. I took the kitten in and the only box I saw was a pop tart box. Small, but big enough for a newborn kitten. So I got a town and put it in there and put the kitten in, and put my hand in the box to keep the kitten warm. Well, it went to sleep so I went inside(the kitten was in the garage) and waited for mom to get home. She got home and we fed it some carnation milk and made it pee. For you readers who've never taken care of a newborn kitten, you have to make them pee. They don't know how to yet so their mother licks them and it makes them pee. You pretty much do the same thing, but instead of your tongue you use a paper towel. Well, then we got a glass jar, and filler it full of hot water and wrapped it up in a towel. We got the kitten a bigger box, out the jar, and the kitten's towel in there. Then after we were sure the kitten was full and had finished peeing, we out it in the box, and went inside. If you didn't know kitten's have to be fed every couple of hours so, I had to get up at four this morning to take care of it. Then this afternoon when I got home from school I did the same. Then tonight. Well, tonight when the kitten was peeing I noticed it's butt hole was bleeding. I'm sure you don't want to hear that, but I'm worried and if anyone reads this and would know why, please tell me in some way. I'm worried about my little kitty. I had a calico kitten(this one is calico) when I was about six and I raised it because the mother abandoned it. She lived up until this fall. I am 14. I raised that cat from a bottle I spent every minute possible with her. I cried when she passed away. I'm not a cat lover other than kittens and Checkers(that was her name). She was the best cat I had ever known. R.I.P Checkers. But please pray for my little kitty. I'm already attached. Please pray :[ I know it's a cat but still...
Remember,
Katie Baby luvs U.