Hey Razzle. Welcome.

I would tell your doctor all of the things you have just posted here. Some of it may be difficult to say, but you just gotta do it. Hopefully then you will get a solid diagnosis. Sure sounds like some type of Bipolar.

As far as symptoms go - I would say that it is different for everyone.
Not everyone has the same combinations of symptoms. Some are luckier than others.

I can relate to your kind of Bipolar. I get the irritability then crash into deep depression. I will occasionally get racing thoughts and auditory hallucinations as well. I have never had a manic episode.

Get diagnosed. Get treated. Stay treated.