wow, like those before me, Bless you for saving and loving this little girl. I am glad that Lucy is responding to her meds. One day at at time and soon it will be a week at a time. She sounds like she has found a great home and mom.
I hope that the vet will have great news for you and Lucy. It sounds as though she is a true fighter and has learned to survive thru adversity. I am sure that she has come to know what love is being with you in this short amount of time.
Where abouts are you in Baltimore? I'm on the eastern shore.
BTW, Welcome to YT!