I'm sure you have a lot of good info from the other boards. It's a lot of experimenting and trying to find out what's right for you. Since you are not pregnant anymore, your body may very well act differently on the Naturethroid, etc., so that may be worth a try again.
I used to get horrible palps when my thyroid dose was too low. For some reason, I was afraid to go up and add iodine--I thought it would make the palps worse. But going up to 2 grains of Naturethroid PLUS Isocort PLUS 50-100 mg of Iodine
(and companions) has made all the difference for me. I rarely get the palps anymore.
Meditation isn't really something I've ever seen talked about in the Iodine
world, but some type of skilled relaxation like that done daily can help take the load off the pituitary/nervous system/adrenals/thyroid/etc. I think meditation plus Iodine
could be a dynamite combo! Some day I'll get around to trying it :)