Great advice,^, both of you. Thanks.

During the first stages of PAWS after detoxing from methadone for me, I suffered greatly from the problems you describe , OP.

For me they were intertwined, the RLS keeping me up all night therefore affecting focus, mood and general cognition. It sucked, bad. Good food and yes, I agree with the dopamine thing, it seemed the more I did enjoyable thing, the more the symptoms abated and would return if I started moping around.  That and time away from the poison.