Firstly thank you to everyone and Carolyn B for replying to me previously so much appreciated x Latest results finally had T3 done ..T3 4.3 (3.5-6.5) is this ok???..TSH 0.83 (0.35-5.50) was 2.60..T4 14.5 (10.3-22.7), yet AGAIN the crappy lab has NOT done antibodies, + vit D (although this was prev 50 (75-200) and B12 275 (200-900)..have been taking vit D3 and B12 patches, but they have not retested either of these. My question is my endo was very concerned about raising my levo Im on 50mg as my heart is constantly racing and blood pressure high, so he has given me in addition 10mg of T3 to my 50mg of levo. I have been on it over a week now and heart is racing from time i get up til i go to bed. My TSH has dropped from 2.60 from 3 months ago to 0.83 but T4 hardly rasied and not sure if I am ok with my T3 results?..am I on the right meds please? thank you peeps x