BAD luck

Yesterday, i was smsing in the library. But when i wanted to sms Her, my phone suddenly black out and cannot open for a long time even though i had trying many times to restart it. After that i back to my kolej, my phone suddenly can on alrdy but it will still black out when i press the keypad. Today, i go to midvalley to repair my phone but shop assistant say if i need to repair it need cost me about RM300++ because my LCD is spoiled. So i decide not to repair it 1st and use my old phone. After i back from my midvalley, i began to sick and it cause me many suffer until now...