Hi I'm 23wks and 1 day , since week 17 Iv felt this popping/poking sensation but only In my pelvic area, kinda like on top of my bladder I guess. Rarley on the sides on above my belly button. Me and my boyfriend have felt the little "kicks" coming from under my belly its like right below my belly button / pelvic area. Is it movement? Or gas?? Help