On my period but still bitchy!! WHY?? It's not like im PMSing.?

On my period but still bitchy!! WHY?? It's not like im PMSing.?
Actually your body is still having the symptoms of PMS while your on your period. At least it's this way for some of us women. I'm the same way when my period comes on. I'm real bitchy before mine comes on, and I'm still this way the whole three days I'm on my period.
It might be just your personality.
You can still have a hormone change while on your period. Chill with a nice glass of wine.
It happens to the best of us! We're usually uncomfortable,aggravated,bloat... cramping who wouldn't be bitchy!
So am I. It's normal... Just going through a mood.
stupid hormones....try meditating or going to a yoga class.