Why would ‘the universe’ have intentions at all? Assuming it has a ‘plan’ for you may be part of what causes this unhappiness.

What if the universe is incapable of caring about anything because it’s just stuff? Then you still know that you care, and you have intentions. Likewise other people have intentions. And many situations happen not because it was anyone’s intention, but because it was just the result of what came before, unintentionally, like space debris landing on the moon.

You can trust it and let go because there’s actually nothing to hold on to. Your sense of control is an illusion. When you let go of that illusion, what you’re left with are the things that are within your control: how you spend your time, what you feed your mind, how you treat the people around you. And that’s subjective, yes, it’s subjective to you. Make good choices so that the outcomes are good for you and others. What is the problem?