How to get rid of my fear of sleeping?!

Alright, so I read a little about the phobia and I just can't get to a real conclusion, I haven't got the money for any kind of treatment or one of those tip books and courses you can buy.

I don't even know HOW I got the fear, it's just... I. DON'T. WANT. TO. SLEEP.

I have extreme fear of getting to bed, but once I've gotten over that step I can fall asleep just fine. Although I wake up many times during the night I can still sleep somewhat alright. I use to postpone my sleep for as long as I can and it has awful tolls on my work and school.
May seem silly, perhaps. But I'm seriously SCARED of sleeping.

What should I do to be able to sleep?