What kind of high was this?

like i took about 6 sleeping pills and forced myself to stay awake ( i was in school so i kinda had too ) and it was werid it was like id stare at the ground and think of completely nothing. like i wasn't thinking about anything at all. and like if i was just staring and then someone would say something or there was a loud Noise it was like i came back into reality.. what kind of high would that be related to ( like a high of crack.oxy..ect..)