This is a very old thread and your issues would get much more attention if you post a new thread, listing your symptoms and questions. You can do so, by clicking on the orange "Post a Question" button at the top of this page, then type your message and click the green "Post a Comment" button or you can click on the following link, to get to the home page of the thyroid forum, and follow the procedure outlined above.
www.medhelp.org/forums/Thyroid-Disorders/show/73?controller=forums&action=show&id=73&camp=msc
That said, it's not unusual for symptoms to get much worse, before they get better. It's also possible that your doctor started you out on too high a dosage. What dosage did you start on?
What tests did your doctor do to determine that you have a thyroid condition? What were the results, with reference ranges?