Hi
Utter exhaustion for five weeks. Low Creatine Kinase ( less than 15 u/l). All other bloods fine. High vitamin d( not sure why as wasn't taking supplements). Ferritin low months ago, taking supplements from doctor.
Previously went to gym three times a week, very excited daily.
It's like my body's charger is broken and only last two hours a day now
Had a huge number of bloods done, all ok.
Sodium, potassium, white blood cells, red blood cells, b12, vitamin d, iron, lymes, tsh, T3, T4.
Any ideas??