Hi, Im 21 and 2 days with di/di boys. This is my 4th pregnancy, so Ive been through it all, ezcept this time being twins.... I am feeling one of my boys kicking right at my rib cage. Does this sound like I am 21 weeks, or further along? I know fundal height for a singleton T this poiny is right around the umbilicus... plus, I am huge, have so much pain and pressure in my pelvis. I feel as if Im 30+.... thank u