My room really have a really doomed to failure odor what do i do? now this is a seriuos query but all of a sudden two days...

now this is a seriuos query
but all of a sudden two days ago my room started smelling really doomed to failure like

PLASTIC and Sweat!
i dont know its particularly disgusting
its making me gag!

i have
wash my bed covers
washed my clothes and i made sure wasn't any food surrounded by my room!
my closet doesnt smell it just my room!

what could it be!

i really appreciate it if you help me
ASAP!
thanx
Answers:    probably from the paints. put a couple of bowls of vinegar or baking powder in the room. they will hold your attention the odor--not mask it.
Maybe one of the paints go bad? Maybe you hold a dead mouse within the wall?