Sudden insomnia

Arrgghh..i went to bed earlier at 2 plus and now i am up again 5 hrs later! And just because i simply cannot get to sleep!! After the chilling session with some new friends at this All Blues pub ( spotted Jaime Teo), i headed home and got ready for bed..Sighz..just as i thought i will be able to get some snooze before waking up at around 8.30am ( actually set my alarm at this time), i found it hard to get to sleep!! Tossed and turned..fell asleep then woke up again after a mins for the whole of the freaking 5 hrs..i gave up and came online to check my mail and to vent my frustruations here!! arrgghhh...I hope i dont fall sicker later in the day man...with this lack of sleep and combination of a sore throat and a cough :(
I hardly suffer from sleepless nights..*TOUCH WOOD*..Only happens when i am anticipating the next day..ie exams, CNY ( haha yeah, when i was much younger), my bday ( same goes when i was younger)...Aiyoh..but why today??!!!
I remembered discussing this with 2 of my friends abt this issue..and what amused me the most is that they will both cry haha cos they are too irritated with the fact that they cant get to sleep!!! Driven with desperation, one of them said she had tried eating flu medicine for the drowsiness LOL, and other methods include watching tv and reading...Oh ya she will also wake her mum up wahahahha..cos she said she is annoyed at the fact that others can sleep yet she can't!!
Hehe..i won't cry cos i cannot sleep..neither will i pop those medicine i have at present though they are really potent esp the ones for my aches..i shan't wake my mum up cos she needs the rest for the long day ahead of her at work..i dont feel like reading the books i borrowed from Pauline..I cant watch tv cos tv 1 is in the living room and will wake my grandparents up ( def not a gd idea), tv 2 is in my mum's rm ( same reason from the above) alamaks..
I am left with nothing to induce sleep man!!!
Sighz nvm lah..half an hr has passed as i am typing this and i am away from my designated waking time by just an hr..shall go and read other blogs...
*wonders why am i not sleepy*