havent made it to a single class

having a strange day. woke up to my alarm at 8.30 this morning but was so tired i couldnt move, i couldnt even summon the energy to switch off the alarm and left it to run for ages. fell back asleep until 4pm when squeeky girls on my floor woke me up coming back from class. as i type im missing maths but its like even the air is heavy, dont know whats wrong with me today. hope im not coming down with anything. really need to be well enough to go to interviews and do all the things that need to be done for when i move out of here. not the time to be tired. iv gotta get up and find something to eat.