I am so sorry you lost your girl. It was a difficult decision to have to make but you did all you could for her. I believe our animals know how much we love them when it comes time to make that decision. It is so heart breaking but know that you did the right thing and she will no longer suffer. We have had to put 2 of our dogs to sleep within the last 6 months both unexpected so I feel your pain and I am sorry that you are going through this. I will keep you in my prayers and send you a big hug!