Bless you for taking her, realize that you do indeed have your hands full, take the next couple days to read, read, read on YT, especially in the breeders section.
I hope you continue to post and thread here so that you can get all the help and support you will need...we will be here for you.
I wish you much luck in taking care of this sweet baby...(I also hope someone checks on that momma at some point)....keep us posted! Welcome to YT!