I'm so sorry. My grandma died when I was 11. It will be ten years next year and I still miss her like crazy. Grandmas are very special. Time will help but the void has never completely gone away.
sorry for your loss. My Grandfather died 5 years ago and I still miss him every day. My daughter calls him her Guardian angel. Whenever she is nervous about something she "talks" to him and he helps her. *her words. she is 12 now she was 7 when he died. So I believe that they are still here with us in some way.