Please can someone help...i have been hyperthyroid for 10 years with Graves disease, had RAI last Aug as it was very bad..now i am hypo badly. My last two tsh results are 95 the reference range states no higher than 5, my t4 is normal. I am very cold, goosebumpy all day, and so so tired that i end up going to bed about 6pm. I used to be very active doing marathons lol now i just cant function. Was put on Thyroxine tabs 4 wks ago which reduced it a bit (was taking one 50g in morning), now doc says to try two 50mg but i dont think this is enough to help.