Last night i had a horrible scary dream, in the dream i was in the same position and everything that i was in when i fell asleep so it felt so real , i tried to wake up but when i did i hadnt actually woke up but was in another dream (so it was like in my dream i was in another dream) when i finally woke up i felt really odd and unsettled for ages. Anyone else had anything similar or crazy things happen in their sleep?