Wow, you have certainly gone through so much, way too much emotional hell and physical injury for such a young age
Working while having bipolar is a struggle for most everyone, It just is part of the joys of Bipolar sadly enough... but its doable.
First you need to have a good Psychiatrist (Pdoc) and Therapist (T). You need to focus on finding your stability, your baseline. Until you can level out its almost impossible to start and new job and be able to handle it.
Often times you can qualify for help locating a job that you would be able to manage and it not cause you major stress that can de-stabilize you.. Often Voc Rehab is a place to start, they can take into consideration your Bipolar but also now any physical limitations you have.
Im so glad you found PC ,You will find support understanding and loads of advice.
Welcome