The secret behind the pumpkin

It has woken up in the middle of a forest lost and alone with no memories of who it once was or even what it is, it doesn't even remember its own name so it takes a trip of self-discovery to find out who it is now or once was. Its trying to figure out if its a pumpkin given sentience, a sentien skeleton whose head was replaced with or encased in a pumpkin or even an ethereal consciousness trapped in an artificial plant-based life form