Bipolar Disorder Support Group
Bipolar disorder is not just a single disorder, but a category of mood disorders marked by periods of abnormally high energy and euphoria, often accompanied by bouts of clinical depression. This is the place to talk about your experience with bipolar disorder, learn from others' experiences, and find support.

Do you think the agitation is bipolar?
Breathing exercises help and my sister always recommends doing a powerpose when my agitation or anxiety affects my breathing. Sometimes it helps, but you have to believe it will.
http://blog.ted.com/2013/12/13/fake-it-til-you-become-it-amy-cuddys-power-poses-visualized/
I guess that's anxiety , I had a panic attack once , it was no fun .
Try breathing exercises or just sit down calmly and think of nothing , meditate if you know how or do yoga. I'm sorry I'm not very helpful I know .