3/4 rainny

Exam was fine, jz like usual, but things left to do are still there. But, after that exam, it will be a lot easier then, since i can jz focus on other things, rather than spending my time to study there. N i dunno y i kept having some nightmares these few days, cant really hv a really nice sleep for every night. Each night need to wake up for few times half way, not because of some noices, but it happened like that. Wth is wrong with my body mecanism, i alrdy hardly got enough sleep, n now my body is working like that, how the hell am i gonna to focus in the class then?