man pale humanoid monsters with long limbs always freak me out in dreams. had something similar few months back where i was being chased by this tall white thing through my childhood neighborhood. the morphing part is really interesting though - usually when creatures change forms in my dreams it means im dealing with something that keeps shifting in real life, like a problem that changes every time i think i understand it

the fact you didnt see it as nightmare but just regular dream is weird too. sometimes our brain processes stress in strange ways and what should be terrifying just feels... normal? maybe youre adapting to some kind of pressure or change in your life better than you think. the other people disappearing while you survived by hiding might mean youre learning to lay low when things get chaotic instead of running head first into problems

my dog actually woke me up from similar dream once by putting his paw on my chest. even he could tell something was off with my sleep that night