PMSing already?

I'm not supposed to start my period for another 6 days but I feel like I'm hard core PMSing...everything is pissing me off. I am SOOO irritable and uncomfortable and I am cramping and have more discharge and that's pissing me off too. I dont usually start my period early, not looking forward to it. plus this month marks a year of TTC and I was hoping it would magically happen for us this month. just needed to vent about that a bit so I dont end up yelling at my SO. lol.