I can't exactly explain if what happens to me is night terrors. But when I was 12 to like 14 I would wake up screaming, sweating, running out of the room and only being aware of where I am when I get into the hall thinking "how the $@%^ did I get here?" But also I get alot of Hypnopompic Hallucinations (think I spelt that first part wrong) Where I'll randomly wake up BUT not wake up with a beating heart, sweats, or anything.. Then I see images of random things, the most complex shapes and as soon as I see them BAM It scares the crap out of me and I really can't explain why, I know I'm definitely not afraid of a little shape. Idk what this is, maybe it's a mix. Lack of sleep + all this stuff. Scary!