Low ferritin high hemoglobin

Ferritin is :14
Iron binding capacity :385
Iron total :205
Hemoglobin: 15
Saturation: 53%

Severe Fatigue and hair loss are the only symptoms. Sometimes dizziness and heart palpitations
Blood pressure 110/70 usually: no medications
Diabetic since 25 years : average AIC is 6 on minimal medication 2mg glimiperide
All cardiac tests are normal

MD is getting other tests done

Sleep apnea negative had sleep study done
Colonoscopy and endoscopy are normal

What can be the cause?
Thank you