What have you done when you’ve felt lost?

I’m so lost………to the point I don’t even know how to feel. After many failed attempts at pointing my life in a good direction I’m just here. I don’t even know what I want anymore don’t know what to strive for. Did you ever have a point where you just felt like you existed in nothingness. How did you find your way out. Where or what was that tunnel with the little light?