My body has trouble making T3 from T4. My thyroid antibody test (TPO) was 114 in Dec. I have switched from Levothyroxine (100 mcg) to Armour Thyroid (120 mg) but my insurance won’t pay for it. This switch was for 4 weeks and my Dr. said to go back to the Levothyroxine which I haven’t done because I am waiting for my pills to be used up. I am tired all day until about supper time. I do have sleep apnea and wear a mouth guard at night. What would you suggest. Thank you so very much. Freddie 2