My mom lost her 2 year battle with cancer last week. I was her caretaker and was with her till she took her last breath. The final hour leading up to her passing away has been haunting me. The memory is so vivid that it fills me with remorse every waking moment. While I am glad that her suffering is over, losing her is becoming very hard to accept. I feel as if I'm just drifting through my day aimlessly. Please help.