Last Night...

Last night,I couldn't sleep well.I knew I was very tired so I sleep early too.But during the night I keep waking up.Don't know what happened.Expected to wake up at around 10am but inthe end,I woke up at almost 12pm.Moreover is I force myself to wake up.Because my brother's badminton supposed to start at 12pm and I should be there to support him but in the end.You know right?