I have been unwell for over 2 years with a multitude of mainly gastro & neuro symptoms - e.g. very low bp, gastro problems, burning pain in veins, nausea, headaches, back pain, muscle twitching, insomnia, palpitations, frequent loo visits (like my body goes into 'overdrive'). I began having neck pain & aching earlier this year and I was sent for US & I have a multi nodular goitre. My bloods always come back normal. My latest TSH was 1.00 (range .3-5) & free T4 was 14 (8-19). Thyroid antibody was negative. I am iron, B12 & Vit D deficient and take each currently. I experience frequent bouts of feeling very unwell where I'm cold, shivery, have nausea, headache, constantly going to the loo, exhausted, - is it possible all this could be related to my thyroid? I have recently had a CT and am awaiting those results. I have a family history of goitres. Other than a TT I haven't been offered any treatment for my thyroid and I'm getting pretty desperate and am unsure what to do for the best - I am considering if I should seek the opinion of a thyroid Dr privately. Any help/guidance would be very much appreciated.