I know I'm really sorry. I have to agree with your last sentence. It probably is too late now, that should have been done in the beginning. Gas gangrene is deadly and fast moving and has to be treated very aggressively. I feel really bad for your whole situation, but unless she showed significant improvement when they upped her oral meds, it wasn't going to happen. You took her to two vets, you did the best you could, and I hope if the inevitable happens you just try to remember the good stuff. I wish I could offer high hopes and thoughts that she will be just fine, I feel so bad for you all. I will offer prayers for you and for Baby.