Just to clear things up, I have never been diagnosed by a doctor, becuase, as I've said before, I've been way too scared to go to the doctor before. I am probably going to soon if I can though, I'm planning on talking with my mom this week.
Also, I've self-diagnosed myself, and I'm not 100 percent sure these things are exactly what I'm going through, but I was researching different types of depression, and those two were the closest to everything that's been happening to me. I get the symptoms of major depression, where I'm extremely sad and have no interest in things I normally love(these usually last for a week or 2), then I have symptoms of the bipolar depression, where I feel like I'm going totally crazy and everything starts going really fast(this usually lasts about 1-3 hours long, but are in my opinion, worse than the depressed part).
It switches back and forth from these, and the depression over all may last for about a month, sometimes less, sometimes more, and then I have a short break from it, where I'm just normal.
Right now I'm feeling normal and I am so happy, I want to do stuff, so I've been doing shitloads of art to make up for all the time I've "lost" while I was unmotivated. Since I'm not depressed right now, I really want to do something about it, and go to the doctor, while I feel up to it.

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INSANITY IS THE FIRST SIGN OF INSANITY!!!