I recommend you go through an exercise I learned a few years back in college[3]. Get into a quiet, comfortable, but alert state (meditation or a cup of coffee often works) . Somewhere you can be undisturbed for 30-60 minutes. Get yourself a few sheets of paper and a pen you like. It's advised you actually hand write this. Maybe turn on some quiet contemplative music -- movie scores often work[1].
Set a timer for 30-60 minutes and begin to write down every conceivable thing you might want to do, anything that seems cool, honorable, worthwhile, interesting, amazing, serene, invigorating, beautiful, or otherwise just iconic/archetypal of your interpretation of what a great life might include/entail. The only rules are you must not limit yourself by thinking it cannot be accomplished, is out of reach, or other "pragmatic" style self limitations, and you must not list things you think you ought/should do where those things are coming from a place that doesn't seem truly genuine to who you are -- they are externally informed. Try to shoot for 100 things.
Ok, got your list?
Now you're going to refactor it into categories. Categorize it into any pattern set you observe. I wont mention any here as it will bias your own groupings. But I really do believe patterns _will_ emerge if you look at it long enough. Try to distill themes of values and what is important to you, excites you, has meaning/purpose to you.
After many days you may want to start to think and begin to pursue these things either concretely (a specific item on your list) or thematically (find ways to incorporate meaning to what you're already doing). Books about habits[2], goals can help with bringing them into fruition. This exercise can be used to help you map out things that matter, reflect on things you have done that you previously said would matter (gratitude), and later on redone to help evolve as you grow.
If I find that you're stalling/procrastinating in overwhelm or negativity I often apply my "Next pizza" rule (I love pizza). I think about what might represent the next pizza in my life (sometimes literally, usually figuratively) and focus on getting there. Focus on doing the best monday through friday on the things that matter I can so I can get to that next pizza (reward).
[1]: Perhaps the fountain, interstellar, or pan's labyrinth.
[2]: such as atomic habits or tiny habits
[3]: this exercise is similar to, but smaller than, the future authoring program https://www.selfauthoring.com/future-authoring