Dreams Of The End

Recently I've had a lot of premonitions, but these have been different. Every night the same spot, I am standing with my hands in front of me at an angle and I'm red-faced liked I'm holding something big back. I have an aura around me and all I see is fire coming from the sky or in other dreams water that blacks out the world. I'm trying to hold it back then I wake up. My whole body is tingling and stinging. I don't know what it Is I'm feeling. Note that I don't believe in 2012 as a world destruction type thing, but I know a change is coming. I have feeling all the time of earthquakes tornadoes tsunamis etc. The day California was hit I was thinking of a massive wave and when Japan got it I thought of an earthquake a massive wave and the sound if a nuke (like on call of duty) then an explosion. And I knew nothing of it. When they played these at my school I got sick because I felt them. And when I saw them my whole body tingled and I felt weird. I am 16 and I'm a sophomore. I'm not making any of this up I mean I know it sounds like bull s#!t but its not I promise you but I'm scared... I don't want to know my end and is this a bad thing that I'm seeing and feeling this in my head? Please respond!