I'm either 9 or 10dpo! I've felt full and different in my lower abdo for days. Today I've had pulling pains when I've stood up and a shooting pulling sharp behind my bellybutton (I think). I've also had a sharp lightning bolt pain downward through my vagina (starting from my uterus perhaps?) that made me gasp and took me back a bit. Could this be implantation? Has anyone else had this and lead on to get their BFP?? I don't think I get this each month with AF!