ScaredinMD,
I would give alex.miller’s posts a careful read. Mew copied a couple of key ones here (search here), the remainder are on a har loss forum hairlosshelp.com… He is a neurobiology student who located references indicating that long term 5AR2 suppression could lead to demylination of certain spinal chord nerves, at least in rats. This could be the source of your tremors (theorizing here).
5 alpha reductase (5AR2) deficiency reduces the conversion of progesterone into the neurotransmitter allopregnanelone. Test your progesterone levels as only research labs measure the latter.
Ask your endo to run a 3 alpha androstanediiol glucuronide test on you, then let us know the result. This is the best marker we have found for determining whether fin useage left us depleted in 5AR2 activity.
kazman