can't shack the depress away

I'll start off with I'm on three different meds for migraines headaches, and one of them is a mood control meds. I've been on several medical for my migraine for 15 years. And yet again I'm trying a new one. The last one made me feel empty like I was watching my own life as if it was someone else life. I've been on the new med for about a half a year and I'm starting to feel the same way again. But this time I don't feel like going out with friends or anything. I just want to stay in bed for days. As of right now it's going on 6 days straight of not wanting to do anything or eat anything. But I force myself to eat something.