You've attached to a very old thread and theo1212 has not been active on the forum since 2007, so I doubt you will get a response.
If you will post your current thyroid hormone levels, maybe we can help you figure out what's on. Be sure to include reference ranges, which vary from lab to lab and have to come from your own report.
After 2 1/2 of having hypothyroidism and taking levothroxin I feel the same way as u and it never went away I have seen several doctors with no luck: -( good luck to u
Have you been talking to your md about this? Sounds like you might be over medicated and going on the hyper side. You don't say when your last labs were, but I would request them again. I was hyper and thought I was coming out of my skin until they lowered my dosage, even then, it was not enough and I quit my meds until I went hypo again and started all over. Not a good thing to do, but at least the sensations of being hyper subsided. Also, see if you can have your adrenals checked. When I started taking DHEA under my mds supervision, I started feeling a lot better. It is a little costly for the tests, but might be worth it.