What’s the end goal?

This may be a common question on here, but what’s the point of all of this? What’s the end goal? Every day I find it harder and harder to convince myself that there’s a point to life in general. Whether it is work or my personal life, I find it hard to care about any of it. I understand I may be homeless or have no friends or family on my side if I don’t step up, but beyond that it feels like I’m just torturing myself. I’m not looking for sympathy but it feels like I missed the point of my existence. What am I supposed to do with my life? Is the whole point to get married and have children who will eventually experience the same dread? What’s the point?