Extra Irritable PMS or possible pregnancy?

Michelle

I’m due to have my period in 5 days. I usually get the tender breast, and a tend to get bit emotional... nothing to crazy. I have the breast tenderness, and I started to get emotional about a week ago. But I am beyond irritated for the last 2 days. I have no patience, I am afraid that it’s almost bitchy... so now I’m a little concerned that it may not just be PMS, did anyone experienced, irritability before getting a BFP?