Picking Up the Shattered Pieces

what is the word to describe how i feel?.. Alone? Afraid?...i never seem to know anymore i always think things will get better but somehow they just don't...it always remains the same...someone getting jealous and thinking horrible things..well aren't you tired of it? Cause I know I am. I just wanna live my life in peace with no worries especially not worries like these.......