Shytears, I haven't visited the board in awhile, and I don't think we've "met." However, ****HUGS**** and good thoughts are on their way to you.
I'm sure that you must feel utterly devastated right now, but don't despair. The "world" is not a horrible place, and there are many nice people out there with whom you can associate. Try to look on this as an opportunity to grow, to learn, to experience all of the wonderful things that you have not been allowed to do so far.
Take some time and just relax. Consider what you would like to do with your life, and then do it. There are many great things out there for you to experience.
In any event, do NOT begin to think of yourself as horrible or "sinful." The JW modus operandi is to strip a person of any dignity and try to make them feel isolated and alone. Don't allow them to do this to you.
One thing that will probably be helpful for you is to continue to post here.....talk about your feelings....don't bottle them up....and let others help you through this.