YSK: there's a type of common hallucination (often scary) that happens shortly after waking up. You can move and talk while seeing it and it can last between a few seconds up to a minute - Yiffit.net

It’s called hypnopompic hallucination. Unlike with sleep paralysis, you can move and talk while still seeing it and it will last a few seconds up to a minute which can seem like an eternity. It usually fades as soon as you turn on the light, but for some very few people it does not and persists even after turning the light. Why YSK: because it’s very scary and unsettling when it happens and since you can move you don’t believe it’s sleep paralysis and can’t explain it. This might explain many of the “monster or spirit at the foot of my bed” sightings that we often hear mentioned in horror podcasts.