I went to the pain clinic today. She said the withdrawal symptoms I am having are not from the fentanyl withdrawal since I did the taper. She states that the withdrawals would have only lasted a week from the day of the last patch. Why am I not sleeping, have chills, body restlessness and worse pain? I am so upset. Are the withdrawals now from the percocet I have been taking to get through these withdrawals the culprit? I take 3-5 each day depending on the severity of the symptoms.