If you had any hypothyroid symptoms, ie low energy, poor cold tolerance, with those numbers they'd consider it primary hypothyroidism and start you on 50mcg Thyroxine (t4)/day,
Take it for a month, run numbers again. If you feel good, and the Free t4 isn't above normal, and TSH isn't lower than .35 you're good.
Ideal free t4 is top 1/3 of range as long as tsh isn't below .35.
Be patient. Can take weeks to feel effects, and they can continue to improve over 6 months. Very important to take tab 30 mins before food. Very first thing in AM. Avoid coffee for first hour. I keep bottle bedside and grab it the moment I wake.
Optimizing T4 made a *huge* difference to mood, energy, fat started melting away, general well being much better. I felt it effects almost right away, but benefits continued to increase over the first two months.
120 pharma tabs 50mcg is like $3 from India PCT places. I'd avoid ugl for this.
Recommend Lethyrox brand from Intas.
So cheap might want to get a few 25mcg bottles so you can easily increase or lower the dose,
If it works for you, it's a very "wtf why didn't I do this sooner" kind of thing. A profound impact.