As a first step, you could take the bipolar quiz on this site: http://psychcentral.com/quizzes/bipolarquiz.htm

It should give you an accurate reading of if you have or have ever had the symptoms of bipolar. From there I would take your results to your doctor. Rapid speech is an indication of a manic or mixed episode. But there are other factors too.

I wish you all the best in your quest to get well. You can still have the life you want even if you do end up with a BP diagnosis. There are medications that can do wonders. Mine have...after a 2 year search for the right combo. It's best to get treatment as soon as possible as symptoms tend to get worse over time if untreated.

Take care