Sherry,
I just read your story for the first time. I am so so so sorry that you have to go through this and I'm so sorry for the loss of your daughter. We lost our first son, Gabriel, in 1991. We didn't have any other children then, although we have three now. I know that the grief is just unbelievable and I know exactly what you meant when you said you weren't done being a mommy to her yet. I remember lying on the floor in his room thinking of all the dreams I had for him and all the memories that wouldn't ever be made.
I did attend a support group for a little while, too. It was helpful and I hope you are able to find some comfort.
Please remember that your son is going through as much as you are, maybe more. He probably isn't really able to verbalize his feelings quite as effectively or quite as much as you are. You are getting a lot support and a place to talk about this. He may not be getting quite as much. People might not know what to say to him. Please give him an outlet to discuss this-- maybe grief counseling? Sometimes, some of the hospitals that offer grief support have similar programs for children held at the same time as the adults.
Good luck, Sherry. You and your son are in my thoughts.