I totally understand how you feel. Today is te beginning of day 2. I had massive hot/cold, sweat/shivers. Slight nausea and itchiness. I didn't realize that was a withdrawal until I read this. Of course being miserable translated into very little sleep. Thankfully I don't think my symptoms are bad enough to need to go to the doctor because my insurance sucks!!! Try hard to keep hanging in there. Once you (we) get through the withdrawals it will be so much better!!! Good luck!