Was this dream or a reality?

Hi, this is a question to those who believe in deeper meaning of dreams.
So, I took a nap yesterday at a daytime, which is unusual to me.
I remember that at the end of the dream, I was laying in my bed at a day broadlight (just like it really was) , and everything just started to get really dizzy, I felt like I was falling, and I couldn't move any of my limbs, I wanted to scream, but I couldn't.
It was really much like sleep paralysis, I refuse to believe it was just a dream, it felt so real.
I woke up right after that laying on my stomach, but in that dream I was sleeping on my back, which kinda makes it impossible to consider it really happened.
So I'm just really confused about distinguishing dream and reality, what do you think happened to me?
Was this dream or a reality?
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