Uy, totally normal yan! A lot of us moms didn't show much at 11 weeks, ako mismo parang bloated lang ako, hindi talaga obvious na preggy, so don't worry. Every pregnancy is different naman, some show earlier, some later, depending sa body type mo and kung first pregnancy ba. Pero since may alala ka talaga, best na check-in with your OB just para peace of mind mo, para sure lahat is progressing well. Sabi ng isa sa mga mum friends ko, ang dami niyang alalahanin sa first tri na wala namang dahilan pala, so don't hesitate to ask your doctor, yan ang role nila, to ease your mind.