Hi my tsh is also 0,016 and ft3 ,ft4 in range, but my doctor said i have hoshimoto. I have some symtoms like palpitation, itchy eyes,headache or actually forehead pain,sharp pain in my chest:( its really hashimoto? i spend to much money for my health :/ i forgot - is one important thing- i use to take Roaccutane for acne,and after finished my treatment i start have all these problems...is is thyroid problem..or something more serious?