Welcome to this forum.
Your story will strike a chord with many of us. You said
I still love Jehovah very, very much, although I'm not even sure whether he exists of not. Weird, isn't it?
Your right it is wierd, but as witness you have basically been told what to think and how to act all your life and after that, all free thinking is wierd - enjoy the wierdness, don't let the confusion distract you and open your mind to all possibilities, it's great!