I would say read some existentialist literature. Anyone who thinks enough about things will have an existential crisis.

For me, I decided that I liked that there wasn't really a point.

http://xkcd.com/167/

Basically, now I can be left alone and go climb a tree or bake cookies because I want to. Cookies are tasty. My point in life is to explore and have adventures, to have experiences and be thrilled by the fact that the more I look the more bizarre and incredible the universe is. One day I will die and not have to worry about things any more, so I try to live while I can and make it a good story. I don't worry so much about being happy as doing something interesting, even if it is stressful and difficult. I'm a bit idealistic and silly.

But anyways, good luck finding your own answers! Big universe, lots of individual ways of seeing it. Maybe I would say being loved and watching life develop and children become individuals and seeing how everything is brief and beautiful yet terrible is actually nice. I could go on but I would ramble even more lol.

"It wasn't about words. The hysterical shouting was in tongues, like at a Pentecostal Church. When the fight was over, nothing was solved. But nothing mattered. Afterwards, we all felt saved."
-Fight Club