Hi there. I heard you wanted to learn about bipolar disorder. I have Bipolar Type II
wow I am sure that is hard.  How long have you had it for?
Bipolar II disorder
Bipolar II disorder is a bipolar spectrum disorder (see also: Bipolar I disorder) characterized by at least one episode of hypomania and at least one episode of major depression. Diagnosis for bipolar II disorder requires that the individual must never have experienced a full manic episode, unless caused by an antidepressant. Otherwise, one manic episode meets the criteria for bipolar I disorder.
Hypomania is a sustained state of elevated or irritable mood that is less severe than mania and does not significantly impact quality of life.
Scientists are studying the possible causes of bipolar disorder and most agree that there is no single cause. There have been very few studies conducted to examine the possible causes of Bipolar II. Those that have been done have not considered Bipolar I and Bipolar II separately and have had inconclusive results. Researchers have found that patients with either Bipolar I or II may have increased levels of blood calcium concentrations, but the results are inconclusive. The studies that have been conducted did not find a significant difference between those with Bipolar I or Bipolar