Not sure if this is right to ask here.If not please say so its ok.

This week I took in a little kitten. She is black with tufts of white on her. She was homeless and in our bushes. She is only 4 weeks old.
She was ill when I first got her. But not that bad. Had her to the vets on Saturday. She has a bad heart and a few other problems. Now she can not go potty and is back at vets. This time they have kept her. The vet will call me after 4, with thoughts of what to do. But nurse said the kitten is really weak. From the heart thing.
I take recuses all the time. This one has just touched my heart so. Such a fighter this one is. I have never seen a cat fight for its life like her. Shes so small..............
I am crying writting this.
Please if you can pray for this little kitten.
Darn you are not suppose to get attached right away. LOLOL I know better as sometimes they do not make it.
Anyways if you can pray for her I would be very happy. TY
Muffy