Hypo or ok?

I was hoping I could get some opinions on my thyroid levels. Prior to meds my ft3 was 3.0,ft4 1.14. My tsh seems to fluctuate between 1.7 and 2.5. No tpo or thyroglobulin antibodies.

Doctor put me on 3/4 grain of naturethroid. Due to still having cold hands and feet he increased to 1 grain without testing levels. Levels were tested 4 weeks later on 1 grain (per my request) and they were: ft3 3.0, ft4 .97. Tsh not measured. So ft3 no change, slight decrease in ft4.

He then increased to 1 1/2 grains. At this point I started noticing my hair was falling out and I was having pain in thyroid area and chest tightness when I ran. Levels were tested and they were ft3 3.0, ft4 1.04 and tsh .663. Again, no change in ft3 and ft4 up a little. Tsh way down.

I have since went off naturethroid. Will test levels in a few more weeks. No ache in thyroid or tightness in chest when running. Do you think I went hyperthyroid on meds? Also, did I even need meds in the first place? I do have to say that my cold hands/feet went away on meds and are now freezing again.

Any input would be greatly appreciated!

Sorry, ranges are:

Ft3 2.0-4.4 I was 3.0
Ft4 .82-1.77 I was 1.04

My levels never changed much (ft3 not at all) on naturethroid. Ft4 was 1.14 (same range) when not on meds. My tsh was really the major change - took a nose dive.

This was an integrative doc.