Trouble sleeping .... please answer?

Iv been having trouble sleeping, Its not usually like me it started about the 28th and it is now the 30 those two days I haven't slept well I keep staying up past midnight I usually fell asleep 1-2 am those past to days and I get really frustrated and I'm worried its gonna happen again tonight ... I don't wanna take any sleeping pills too. But I've been waking up late usually I wake up at 10 - 11 am But on the morning of the 28th I woke up at 12 PM and yesterday 29th woke up at 1 PM and today I HAD to wake up at 7 am for something with my cousin .. what do I do? I'm really frustrating ...