Have I been Chosen by God?

Hi I'm (for safety reasons) Frost,and I'm 13 for future reference its 2011 and in the Japan crisis. For starters I'm not very popular, get picked on all the time, but is intelligent. I feel like I have no purpose in life. I think the end is nigh because of famine and quakes in various places, plaques like AIDS and cancer, and wars and rumors of wars. I've been looking up a lot of Bible stuff. I feel like God has chosen me to tell people about this. Not convert them to my faith though because I think if you believe in god you get into heaven. Am i correct? I'm the odd one out on a lot of things does this mean something? Please answer!!!