I haven't noticed any more leaking and only the occasional gurgling sound, so it sounds a bit better.
I am assuming she was trying to roost, she had her feet on a cross bar of the shelf, and definitely was tangled up in it. She had caught her bad wing in the bars of the shelf, but the bathroom is right off the bedroom and I heard her pecking and struggling and went right in and was able to untangle her. She seemed ok and let me help her get out, so I think she was ok, but very lucky that I heard it.
I may try more feed mash this morning and see how she does. Yesterday I gave her around 1/4 cup or so of it both morning and night and I also gave her about a quarter of a really juicy, ripe pear and she ate everything.
We are definitely going to need to move her to the crate tonight or tomorrow to keep her from trying to get any higher as she feels better. She has been looking at the toilet and sink and I know she would like to get up on either and I really don't want her to try to get that high.
I was going over her a bit more when she got her injection last night and some of the smaller cuts are scabbed over and the scabs are starting to peel up. She seems to let me look a but more each day and things really look much better than I could have ever hoped for. I am still very guarded about her ultimate outcome though. I worry about her breaking the shoulder back open by movement or by picking at it or catching it on something.