Anyone else have this and get a bfp?

Kristin
I am currently 6dpo.  I've been having cramps on and off since ovulation..sometimes as bad as AF cramps.  (I know I ovulated last wk bc I used opks).  My abdomen has been feeling super full for days.  The only time I've felt that pressure feeling was when I was pregnant with #1.  I remember getting some cramping while pregnant before but not this much.