With your pattern of test results, you likely have slow liver function. Since most of the T3 in a healthy person's blood is converted in the liver, herbal liver cleansing and support might help to bring your T3 up and consequently, probably your mood and energy level.
Teh over the counter glandulars that are sold in the US MUST have T4 and T3 removed. They may contain any of the other things that the thyroid gland makes including T2, calcitionin, T1, and T0, but the amounts aren't necessarily controlled.
It probably wouldn't hurt you to try them because they may provide some limited support, but I wouldn't place too much faith in them. I think the liver cleansing will help as much as anything else.
If you have liver DAMAGE say from heavy drinking, hepatitis, taking acetominophen (Tylenol) in large doses or over extended periods of time, etc.... then you may need to supplement with T3 (cytomel) or somethign that has T3 in it like Armour or Thyrolar.
I am not a doctor, nor have I ever played one on TV...