I am on T3 only and TT. 9 weeks ago my blood test results were Tsh 0.05 and T3 6.8 so told to reduce meds from 70mcg to 60mcg. Blood test yesterday my Tsh is 0.02 and T3 10.8 how is this as I thought the Tsh would increase and T3 would decrease. I have also had joint pain especially in my fingers for a week and average pulse rate so did think I was a little hypo feeling mentally low also. Any ideas as have been told to reduce to 50mcg and I am reluctant to do so as I don't want to become depressed again.