See if your doctor can write you a prescription for some Requip for restlessness, Neurontin for anxiety and malaise, some Flexeril
or Soma for a few weeks for muscle spasms and
maybe some Seroquel low dose, for sleep and
Klonopin which will be helpful for sleeplessness and anxiety. It will make your withdrawals easier. Valerian and Magnesium is sometimes helpful remedies over the counter.
The residual symptoms of insomnia and depression can last another few months.