t apply to everyone) is that FT4 should be about mid
range and FT3 should be in the upper 1/3 of its
range. Your FT4 is only at 36% of the range and we have no idea about FT3, so we don't know if you are converting the FT4 to FT3 adequately or not.
You should ask for the FT3 test, next time you get TSH and FT4; if she refuses, you should probably find another doctor, because one who refuses to look at FT3, and/or doses based on TSH, will keep you very ill.