Help me feel really ill and dunno what to do people think im attetion seeking but im not?

ive been feelin rather S**T all week and on tuesday everyone said i look flushed (explaination please dunno what that means) and yesterday all i had was an headache and today i feel worse than wed and tues togther n appetite and feel sleepy and drugged up even tho i aint n jus dont feel my self at all xx what can i do im so ill i can understand y i feel like this and my mates think im attention seeking what am i to do i really feel ill and dont want attetion but have to go into college to get my EMA please help much love sammy