So, I've been having terrible mood swings lately, from being so depressed I feel like I haven't slept in a week and 99% of the time I want to kill myself and have constant suicidal thoughts and self harming, to being the most productive, creative, hyper, bubbly, talkative "I don't need any sleep" kind of person several times a day (from about seventy mood swings down to just two, varying - as in going from depressed to hyper.)
When I'm depressed - like I mentioned above - all I want to do is die and self harm to have a distraction for a few moments. I have no energy and everything's "boring" and "useless."
When I'm hyper, everything feels one hundred times vivid and beautiful - life's AMAZING, in other words. I also become really self confident and everything I do is sped up, most of the time. Sometimes I am super irritable when I'm hyper and so I snap at everyone and everything, kind of like rage or something, then sometimes it gets so bad I just don't even feel present anymore (this happens with all the moods, though. The intensity of them varies - to what seems to be - randomly, as with the cycles of them everyday are random.)
No one and nothing seems to change or affect my unpredictable moods at all (except for going from happy-hyper to mad-hyper).
Any ideas on what this may be?