kingcharizard is correct but what you have to remember is the stigma of these disorders. Unfortunately you cannot get away from it. Most importantly will the employer, with the disability; the certain one of Bi-Polar Disorder, hire you? I do not think they would. This is not to say that it is because you may not be qualified or that your disability will detrimentally affect others around you; it is to say that with this certain disorder; as you are fully aware of it yourself, denotes a rapid if not instant change in mood.
Not only is this dangerous for others but it is dangerous for you. Why? Think for a second should your mood dip or switch when you hear something you don’t like, or you are told to do something which you disagree with; you become fatigued in mind, or your disorders natural way of enforcing it’s ways on you kicks in!
Again, this is not to say it will be a violent incident but whether you accept it or not aggression is a major part of Bi-Polar Disorder whether it takes form in a physical way or a verbal way. Why put yourself in this environment where you would only stress yourself?
Sometimes being disabled and not able to work due to Mental Health problems is a positive and not a negative. Even with your disabilities. Why? What is stopping you becoming self employed? You work your own hours, you are your own boss and you take shit from no one. 
The other good thing about it is if you do not want to deal with the every day generals of self employment via your own company there is a plethora of help out there to aid you. For instance: Dealing with TAX, Filing documents etc and general business duties you would have.
Do not take this though as something you should do. Seek advice first, there is a lot of it around.
What you should do, and this is the most important thing, is make sure you look after yourself and not to put yourself in situations where your disorder becomes aggravated, or that would put you in danger; cause problems for yourself or others.
Believe it or not you have the right to chill and be at ease with yourself. You do not owe anybody any work, you do not have to do any work and not working, in your case, does not make you a bad person. In fact with your disabilities it is an entitlement for you to rest and be well.
If your leg is broken you can still get on with things. If you have one arm you can still get on with things. If your Brain though is not functioning to what is considered the norm or functioning to a capacity where disorders like these do not emerge, everything is broken.
You deserve to rest; do not be ashamed of it or embarrassed by it. I applaud your courage. 