I had blood tests done, worried about results?

Hello I have had blood tests done as part of routine exam and results show my Cortisol 20, Aldosterone 2.5. i am worried that this may be a sign of some problem. I read on some web sites that this can be serious. Adrenal cancer, Cushing’s syndrome. Should I be worried of these results?

Age: 21
Female
Medications: No