Can migraines cause depression and low energy? I have days when I'll randomly see spots and I was wondering if that was an auroa. But I won't have a headache. I've had low energy and have been oversleeping for a couple of years now and most of the time feel generally crappy. I haven't found a psychological link though. I don't think depressed I just feel it. I also have episodes of full blown migraines. During those I see the lightening auora, get a killer headache and vomit my guts out. Anybody have a clue?