As I read Your story I cried with tears coming down my face. I am so sorry for your loss. Your mom sounded like a wonderful lady. She will live on everyday in you and all the people who loved her. She is in peace and no pain anymore.
You will see her again when the time is right. And I do believe her essence is still here watching over you with her love. Live life to its fullest it is what she would have wanted for you until you meet again. Stay Safe Always