I would bet my money that it's the meds based on my years of being on the med-merry-go -round. And just realize that it can take a LOT of trial and error with meds. Meds can work for awhile and sometimes have to be tweaked. After years of paying attention to my moods I know what to look for when I'm going thru a drastic change that will require a tweak. Just know this isn't an easy fix, but when you do find the right meds it will help tremendously but you also need therapy to get coping skills. Meds aren't a fix all. Good luck.