I think you are going through what's known as a quarter-life crisis. It is a period of soul-searching and self-questioning that occurs in a person’s mid-20s to early 30s. Feelings of uncertainty, self-doubt restlessness, disillusionment, anxiety, and depression are common during a quarter-life crisis. Look bro, I'm no expert but I've been there and have seen it all. So I know how that feels from experience not just from books. I know it's hard and gets worse at times. What helped me cope with it? Just know there is nothing as one-size-fits-all solution. But, I just took leave from work and spent some quality time with myself. Enjoying my presence and reflecting on things. And the most important thing, I get peace reading this verse of the Bible, "Be still and know that I am God" And if you want to talk to someone you can always reach out to me anytime. Be still! Be strong! You've got this!