Also, have you checked your adrenals? Many people with thyroid problems have low adrenal function. It's worth a look.
:) Tamra
TSH is a pituitary hormone and not always indicative of thyroid function - ESPECIALLY SINCE YOU DON'T HAVE ONE!
Your FT4 could probably go a few points higher, in the high/normal range. Some people are different and they don't feel well until TSH is lower. Sounds like the doctor is afraid to make you go hyper.
Also, I see you're missing a VERY important lab range: FT3.
Ask your doctor to test your FT3 level and then if it is low, DEMAND he try you on some Cytomel.
If not, try switching to a natural thryoid pill like Armour Thryoid or Nature Thyroid.
Or better yet, find a new doctor who knows how to properly medicate you.
Are you avoiding soy? Sometimes, it interferes with thryoid med consumption. Are you taking your Synthroid on a full glass of water and waiting an hour to eat? No Soy, or at least not within four hours of taking Synthroid - Coffee Creamers!
No uncooked cabbage, broccoli within four hours.
:) Tamra