I feel I don't deserve to grieve. My miscarriage was only at 8 weeks. Others suffer a much later miscarriage.

Your reaction is a very normal one.  However, your story and your loss has nothing to do with anyone else’s. You have every right to grieve, to feel sad and upset - it doesn’t matter how far along you were. For some, the dream begins the moment they see the two pink lines. Allow yourself to feel what you feel and to sit with those emotions.