You can imagine. Let me help you.
As newly bereaved parents, we hear this all the time.
I can’t imagine what you’re going through. I can’t imagine what you’re feeling. I can’t imagine what this is like. I can’t imagine.
I understand this sentiment completely. People want to be respectful of the terrible loss we have experienced. They don’t want to assume that they know how it feels. They want to tell us that they see the depth of our pain and they respect the tragedy we have experienced.