Hi there ~
I understand your concerns. While I do believe that the adrenal problem is not an issue that you need to be concerned about you need to be concerned about the pressure and fuzzy feeling in your head. I believe you may have tension type or migrainous headaches
. It may be easily cured with medications. I suggest that you consult a neuropsychiatrist who can take a complete history and do a physical examination and order tests and imaging studies before starting you on medications. These tests are just to rule out any organic cause for the neuropathy. I also believe that you should taper yourself off of the lorazepam
and do it under medical supervision with consulting a psychiatrist. I also believe that the medication prednisone
has nothing to do with your headaches, and if anything are helping control the headaches. I believe you need to be off of all medications to find out what kind of headaches you are having, and it might be worthwhile to take yourself to a psychiatrist after you have tapered yourself gradually off of these medications.
I hope this helps. Take care and have a lovely day!