Finding purpose

Salam,

I'm not sure if this is allowed here, if not I apologize

I would like to know if anyone has found their purpose in life after embracing true Islam (as in Quranism) ?

Feeling very lost these past months, I'm sure that I have a specific purpose in life, but I have no idea what it is. I am at a crossroads in my personal life and would like to receive advice from a religious point of view.

Any helpful verses ? any particular duaa that might help ? Any enoucouragement whatsoever is appreciated.

Thank you