u/mag_man

I'm trying to figure out what's wrong with me, all my blood tests are fine, morning cortisol is 18,6 ug/dl which to my understanding is OK. I'm tired all the time, I come back from work and and I'm so tired I can barely walk, every next month is worse than month before.

In the past I tried hydrocortisone pills and it make huge improvement (this was not prescribed by doctor) therefore I always thought my adrenals are the problem but why my cortisol level is normal then?