Hi, I have been on predestined for 7 days now. Three pills for three days,two pills for 3 days, then one for three days. My doctor prescribed it because I wasn't getting better after a car accident which I had a whiplash. Anyway, muscle pains and cramps woke me up last night at 2:00 and stayed up. Then I went to work today and seemed to feel better. But now when I tried to lay down I got the muscle pain and cramps back. Is this anything to worry about? I'm starting to drink fluids, water and milk.