I only share what I believe to be correct
If you are young perhaps you still have much to learn (as do we all)
BUT you should understand that animals feel pain as do humans and neglecting to give them care when they are having troubles is not something that I will cowar to.
I am glad your dog is doing better
Perhaps if you shared what happened and what the diagnosis was and treatment others would learn from your experience.
Maybe your mom should join as well