My hamster just died....?

and im sooo sad. i keep crying and it hurts. everyone tells me o its alright shes in heaven now shes happy and stuff but it doesn't make me feel any better. It's so hard to imagine my baby in heaven when she was just in my hands...idk what to do because i know i'm not going to get another hamster (i don't want to) but im so sad and i have midterms and idk how to focus cuz i can only think about her and how much i miss her...