Feeling Lost & Feeling all alone

Have you ever felt that your lost in this world , i feel the same way now , lost and can't find my direction in my life , I keep asking question why i am here , what purpose i was brought into this world. Until now the truth have not been unfolded for me. I feel like my eyes have been blind folded taking every step with fear that one day i might fall down or get hurt by people whom i trust .