Don't know about anyone else but I gotta have that Ft4 in the upper 1/3 with Ft3 up there too. This gets rid of all anxiety. If my T3 gets too high, I can feel the anxiety also. Yes, selenium really helps for me also.
A suggestion for you - could be to try a selenium supplement of 200mgs. daily.
You could be in a situation of storing your Vit B and not absorbing it as it is intended. This goes along with storing T3 hormones.
I think you have issues and should persue that with your doctor.
I was only taking 30mgs.
I havent had magnesium testing but my b12 is very low even after getting b12 injections every week for 6 weeks. my D was also low and my ferritan very low. I take iron and b12 daily and nothing seems to be going up.
Do you have any magnesium - Vit B - and D testing done?
You're plummeted on your Free T3 with it. Actually you look hyPOthyroid with those numbers.
I would have your doctor relook at the ratio of RT3 and FT3 together -
You look off.
What dose of Armour are you on. If you are on to high of a dose it can could cause the anxiety and shaking. I had headaches daily until I got on the correct dose of Armour. I am now on natur-throid. I don't know if you know but Armour recently changed it's formula and I started having heart palp and some of my hypo symtoms on the new Armour so that is why I am on natur-throid now. Post your dose of Armour and how much you started on. Good Luck.