I have seen Dr P twice now, on 50mcg levo, NAX and NT. Feel terrible still, around 5 weeks on from being toxic on 100mcg of levo. Off work for second week.Had bloods done recently TSH gone from suppressed to 22, so v high (but prob due to stopping and starting levo and on lower dose). Vit B12 pg/mLwas 214 (180-914), serum folate 3.0 ng/mL (3.1-20.0) Low, serum ferritin 30 ug/L (13-150), D3 was borderline low, cholesteral high. GP ignored blood results, so no help! Dr P is waiting on thyroid and adrenal results from Genova. Just said to take NAX. I am worried that my contined extreme fatigue is also caused by these low vits and should be on injections or high vits? Was already taking lots of good quality vits a year before this, but they obviously are not being absorbed. So anxious too/panic attacks. I cant continue like this as have to return to work next mon and need to start driving again would appreciate any advice. - I have ordered some t3 by the way, just in case thats next step.