I'm glad to hear that she is still with you.
If she is molting, provide her with extra protein and poultry vitamins - look for one that has B Vitamins.
It's so hard to know what's going on with her. It's possible she may be struggling with disease like Marek's, internal laying/reproductive disorders or something else. Having a fecal float to see if she has worms would be a good idea.
Sounds like you are doing everything you can for her - if she is still eating/drinking on her own, the sometimes it's a wait and see game.
Watch the raw areas underneath her so they don't become infected or flies lay egg on her, this can turn nasty quickly. Getting her on the roosts at night is great.
Some people place an limited mobility chicken in a sling for a few hours every day (monitored) to get them on their feet with support - it may be something to think about.
Marek's information: http://www.backyardchickens.com/a/the-great-big-giant-mareks-disease-faq
If she is molting, provide her with extra protein and poultry vitamins - look for one that has B Vitamins.
It's so hard to know what's going on with her. It's possible she may be struggling with disease like Marek's, internal laying/reproductive disorders or something else. Having a fecal float to see if she has worms would be a good idea.
Sounds like you are doing everything you can for her - if she is still eating/drinking on her own, the sometimes it's a wait and see game.
Watch the raw areas underneath her so they don't become infected or flies lay egg on her, this can turn nasty quickly. Getting her on the roosts at night is great.
Some people place an limited mobility chicken in a sling for a few hours every day (monitored) to get them on their feet with support - it may be something to think about.
Marek's information: http://www.backyardchickens.com/a/the-great-big-giant-mareks-disease-faq
i would randomly move her from her crate, to the sling, to the green grass, repeat, repeat. my husband became annoyed at my constant doting on 'the chicken' but....she is doing a little better now. shes happy to be back with her sisters. she can walk for a good distance before tiring out. she eats well. she even got onto her roost (which requires a walk up a ramp and a hop over to her perch!) tonight. i went down to help her up and she was already there. she is wobbly after standing/walking for a while, she cant scratch the ground with her feet yet because she becomes too unsteady and weak (she uses her beak while sitting), she sits mostly but she seems to be content. she is definitely the most friendly hen ever after all the loving she has gotten! i am nervous that she may have a hard time coming off roost in the morning but this getting up before daylight to go sit her onto the ground is a struggle so we will see how she does. i am not sure that an injury isnt to blame for all of this. or maybe a heat stroke. either way it has been and continues to be a long haul for my sweet martha. i am not sure if she will ever be like she was before but as long as she has a happy and reasonably normal chicken life, i could care less if she ever lays another egg. i love my pets whether they give us eggs or not 

That's where BYC helps a lot - we can talk about chickens nonstop and someone will try to listen, give support, a hug or their opinion.