I am disgnosed as having ADHD (ADD) and most of what you said, I can relate to...to the point that I could of almost wrote it myself. I do not see myself as being very irritable and short tempered though (most of the time), as you stated you can be. The thing is, I am also exploring the possibility of being bipolar.

Some of the things you said sounds like you may also be bipolar. You should look into this and talk to your pdoc. Some of your other diagnosis may be part of bipolar. I am not a medical professional so it's hard for me to know what exactly your case is, but you may have ADD, bipolar, and whatever else. I hope that you have a good doctor that will help you figure it out!

I know that trying to get to the bottom of what is going on in your head sucks. I know that I just want to figure out how to be "normal" or how to function properly in everyday life, which I'm sure is all of our goal. I wish you luck in figuring it out!

I hope this helped!