Cramping & Discharge, am I pregnant??

Ladies I've been cramping in my back and lower abdomen and for the past 4-5 days (AF due in 8 days) I've also had specific cramping/pulling pains in my right ovary area, all this accompanied by white creamy discharge (sorry tmi)

Would like some opinions please, does this sound like early pregnancy??

Oh also very gassy and I've had heartburn which I never get!

Done a HPT 11 days before AF due and just looked like indent