I feel very strange

It's nearing the end of the school year, I'm 3 days behind on a paper that can save my grade. I need to retake things over in summerschool. I should be panicing, I should be scared, but I'm feeling oddly detached. Like I'm bobbing on an ocean, only the room isn't moving. Like I'm moving through something other than air. Like I'm hearing something other than speech. I can't make myself care anymore. I can't help but wonder if my body has shut down into a sleep mode. I feel a pulse somewhere above me