Hi there
A lot of people think that hypomania means that you are all happy and full of sunshine and balloons.

But that is not the case. Hypomania can come in many forms including the feeling of being irritated all the time. However, you didn't mention feeling depressed at times so then you wouldn't qualify for a BP diagnosis. Maybe you have anxiety, or many you are perfectly well and just get irritated at times.

I hope that's the case.