Not as early as 11 weeks. At 11 weeks your baby doesn't have the strength in which to be able to let you know it is there. I felt this baby at 13 weeks the first time and I hear that can be pretty common. But because of where the uterus is positioned at 11 weeks you wouldn't be able to feel it.
I felt my Baby move by 14 weeks too, and it's my first pregnancy, I agree with Gina, it could be gas, but then again, if you are really slim, and your body is quite sensitive, it could be your Baby.
I felt my first child moving when I was only 13 weeks. Everyone is different. It could be gas but there is a slight chance you are feeling baby.
I get that too, wasn't sure what exactly it was/is..
Yep its gas bubbles. At 11 weeks your uterus would barely be peeking over your pubic bone at this time. I'm not sure if this is your first pregnancy or not but most of the time during first pregnancies you won't start feeling movement until closer to 20 weeks or a little bit after.