Could it be!?

I am 2 days late but have been cramping mildly on and off for 4 or 5 days. I have been feeling fatigued the past couple days. And today after eating i get nauseous. I have been TTC for about 2 years and am hesitant about taking a HPT due to all those dang negatives. Does anyone have any opinions or suggestions? Oh and a few times today I thought I had started AF because it was wetter than usual down there but when i checked there was nothing.