t care if its safe or not. Put that stuff down
and get a cold compress for the back off your neck
and cry it out. Be strong, they can last for what feels like an eternity but, it never lasts forever. Have someone take you to a Doc in the Box before you take that! Thats only my opinion but, its the one I live by, after how I felt for the first 6 Cold Turkey days. My sincere apologies if I was too blunt.