Why do i feel like i am an atheist?!?!?

At this age ,don't be in any hurry to be "this or that".Keep an open mind and stay non committed.Learn and observe as much as you can.Gradually you shall know your inclinations and beliefs and it's then you can be committed one way or the other.Being an atheist may appeal to you but it's more of a fashion these days than conviction.Respect your intellectual integrity and let your convictions form up and grow slowly and firmly..