Levoxyl and extreme nausea

I only took Levoxyl for 5 days then stopped. The first couple of days were just headaches and extreme nausea. At night I would have sweats and during the day chills. I was going to live with these side effects but then on the fourth day I started being nervous, my face was flushing and one of the veins in my leg swelled. Then on the fifth day - along with everything else I began feeling a little weakness in my muscles - but the kicker was my toes and fingers were so sore and hurt so bad I couldn't stand it. My fingers felt as if I had been typing non stop all day - first thing in the morning and all day long. I called my physician who said that Levoxyl couldn't give any of those symptoms and I was imagining it all. I WAS NOT imagining any of it! I didn't wake up and say,"oh, i want my fingers and toes to hurt all day long for no reason". He didn't like me questioning him, but I wasn't questioning him, I was questioning Levoxyl. I asked him if there were any withdrawal symptoms and he said no. So I stopped taking it. Of course, I am not symptom free yet, as I figure it will take a couple days to get out of my system. My thyroid is slow and I know I am going to need to take something - I just wonder what suggestions other people with Levoxyl have done. And if anyone who has gone off it, actually had worse problems in the withdrawal phase. I know five days isn't that much, but I think my body is very medicine sensitive and responds very well. Thanks so much for anyones comments or advice!
Tammy in Florida

I have been on thyroxine for about 3 years.I have been allergic to some brands, but lately every brand I try I am allergic to it.My symptoms are extreme nausea and muscle weakness ,off to g p on Monday to try to get him to belive meCAN ANYONE HELP.