I'm Having a Moment

I'm trying to figure out what happened to me. I used to be a confident, self-assured person with a kind heart and a sense of where I wanted to go. I just feel so lost and hollow right now. I'm scared and I don't know where I'm going or how I'll get there. Every time I try to put everything together, I keep wondering what's the point. Is there anything left of who I was, or who I wanted to be? How am I supposed to find myself when I'm so far gone?