It may indicate a point of change in your relationship with your husband that is changing if you see his death. Any issues with the marriage or changes going on in your life? Seeing yourself with a new baby also indicates that there is change of thinking or new project/goal coming your way.
A dream can represent a part of you, something happening in your life, a want, a fear, or absolutely nothing. You are the only one who KNOWS what the symbolism of your dreams really represents and what it mean; if anything. If you have to sit and analyze it and discuss it in committee, it probably means absolutely nothing.
Don't even go there in your thoughts... It was a horrible dream, forget about it.
i don't believe it means anything