My thyroid blood results show TSH and T4 are normal but is T3 low?

Is .59 too low for t3? it says ref range iminimum is .87. My TSH and T4 were normal but I have all the symptoms of low T3 issues. I have fatigue weight gain edema thinning hair just always SOO tired. I am 22 year old female 5’4 110lbs. It is so hard to get out of bed in the morning and I am always just SO tired. I noticed my blood work always comes back with low T3 but normal TSH T4 and I am wondering if it is of concern. I don’t have insurance or a primary to ask.

Age: 22
Male
Medications: none