I have had reoccurring dreams, they were very vivid and made me change as a person. They taught me stuff I needed later. For me it was when I was younger, between 8 and 25. I am now 41. But I remember that stuff well. It is part of me. I felt then they had meaning.
I payed attention to them, but did not obsess.
When I got older some things happened and the dreams stopped.
Varg has good advice here. I would see if I could do what he suggests.
My advice would be,do not force anything, do not obsess, it will reveal its self on its own time frame.