I had total thyroidectomy due to cancer 4 years ago and been on generic levothyroxine by same manufacture for 15 months. Labs are out of whack still can’t get balanced any suggestions
Creatinine. 1.10 high. 0.57-1.00
TSH 0.251. Low. 0.45-4.5
GFR. 55 low. Greater than 55
Ferritin serum. 204 high. 15-150
Free T3. 2.7 normal. 2.0-4.4
T4 free direct 1.54 normal 0.62-1.77
TPO peroxidase. 10 normal. 0-14
B12. 325. Normal 232-1245
Vitamin D 34 Normal 30-100
Thank you for advice