Cockroach

I now feel so gross..........i open my window, and a cockroach fly in, and was killed 2mins ltr. Wtf lor, everytime those insects aim for my bed. Den, after i kill it, i notice tat i was having cold sweat -_-" After cleaning up the mess, i saw a small insects, looks like worm, on my bed. Their food is blood. I sure get bitten alot times without knowing!!!!!

Gotta clean up my room, change bed, pillow, blanket and EVERYTHING!!!!!!! WTF HOW I SUPPOSE TO SLEEP