Hi! So my last period began August the 1st, and lasted normal length. I was predicted to begin my next August 31st, or September 1st. Today is the 10th, and still no period! I’m not really having any crazy signs or symptoms. I feel completely normal besides the last two days I’ve had bad gas and diarrhea. I took a test yesterday, and it said negative. Opinions? If I’m not pregnant then why am I so late when I’m always pretty normal? Or ami/ could I be pregnant?