I have sensory ataxia myself, perhaps because of trauma. The docs cannot see any obvious cause for it.

I also have Bipolar Disorder and ADD both of which are greatly helped by medications. I cannot account for many of your other symptoms but these two are very often co-morbid.

Sometimes when physicians see the mood vacillations they assume that you have a personality disorder based on past abuse when your problem is mainly neurological. Of course, if you spend a very long time in a depressive state it can very well lead to some distorted thinking that can in time become ingrained. Also because Bipolar is genetic families of children who later develop Bipolar are unstable and children who later develop bipolar have less resilience.