I think this is my month!!

Ok lady's so AF is due tomorrow I think I'm 14DPO well I've been feeling weird I usually get what you call preperiod symptoms a week before AF like really sore boobs and acne which I havent & it's due tomorrow the weird thing is that yesterday I've been having watery discharge usually I'm really dry when I'm on the week of period!! & another thing Ive been having cramps and like a fluttering feel some type of pressure on my lower abdomen it feels so weird I can't really explain!! I need help has anybody had these symptoms & was pregnant!!!