ok I'm at my friends house on a snowboarding trip. I left with 3 other friends at 5:00am yesterday to end up after a long car drive at my other friend's house at around 3:00am. i woke up originally at 3:30..i got around 2 hrs of sleep. and was in a car for almost 24 hours straight. I was fine in the car, i felt super hyper and at times euphoric, not totally myself but sometimes I get into silly moods, just part of my personality. Anyways we all get to his house and go to bed. 2 bunk beds, I'm on the bottom bunk of one bed. I dunno if I start dreaming or what...but I'm still conscious. And I start seeing these horrible and horrifying images/charicatures of evil things. So..I open my eyes. I'm awake. I see something on the bed squirming and reaching for me - like a demon of some kind. I move around and try to tell myself it's not real but it keeps coming back. I then tell 2 of my friends that were still awake what happened. One laughed at me, and one attributed it to dehydration. Anyways I put my head back down and COULD NOT STOP with the evil/demonic charicatures...i tried to think of my dog which i love and it turned into a fucking demonic hellbeast type thing. it might sound stupid but it was scary as hell. I walked into the bathroom , washed my face off. came back in and had the same shit happen when i tried to close my eyes. I told one of my friends and brought him into the living room where I explained everything that had happened. He told me he thinks it was dehydration + lack of sleep ..I was hyperventilating while telling him and totally freaking out. I'm 23 years old, perfect health, never had anything like this happen to me before but I'm totally freaked out and scared right now..would appreciate any help or thoughts on what i should do. I'm sorry my post is very disorganized and cluttered but it's the best i could do ...i had to write it all down. any questions dont hesitate to ask. I'm very scared right now and feel very alone. i should mention that ive been depressed for the past year or so ..lately have thoughts of suicide but would never do it. never harmed myself either. just thoughts. i have also always had quite a vivid imagination and always been easy to scare myself just by thinking about things..