Lighten up, man. Being bipolar isn't a disease. It's just a state of mind, and trust me, with enough willpower you can drive it away. Teenagers are always prone to this, and most of them overcome it quickly. You rarely see adults in which problems like this persist.

It may seem like you can't escape being bipolar, and that it's a disease you're stuck with, but trust me, it's not. NONE of these supposed mental diseases are so deeply entrenched that they cannot be dislodged by rationally thinking in every situation and an understanding that YOU are in control of your mind.

When I was younger, doctors said I suffered from depression and tried to make me take medication for it. I did some light research into medical depression, and it was pretty clear from the beginning that everything "experts" have written about it is pseudoscience they designed so they can make more money. I then realized that everything depends on how a person thinks, and started to actively stop being depressed. My doctor said his earlier diagnosis was "wrong" when he saw me a few months later.

My experience is different from yours, but it's all the same in spirit. All of this mental shit, it's in your control. Not some doctor's.