hi ,I got a result of tsh 3.9 but normal t3/t4. I have most of the symptoms on the hypothyroidism list except the intolerance to cold. I also seem to be getting palpitation like symptoms. I fell unwell all the time,but doctors cant find anything wrong with me, I feel tired,fatigud,overweight,chronic pain in joints,wespecially legs,feet, I sometimes get a tickle like feeling in my left wrist..waht can I do?