I haven't had FT3 tested but I had TSH at 1.8, FT4 at 1.04, and TT3 at 70, which was marked as low. I have extreme fatigue and other symptoms, to the point that I can only work part time, and thyroid conditions run in my family - my mother has had nodules for years that she travels to get treated.
Even though my TT3 was marked as low I can't get any treatment for it from any doctor I've seen. Need info about getting T3 online - please PM me! Thanks.