I am 14 weeks today as it goes by my doctor but i have noticed that i am a lot bigger then most people at 14 weeks. -
The size of your belly isn't an accurate way to determine how far along you are -- what your bump looks like depends on your body, your posture, and how your baby is positioned.
If you mean that your baby measured bigger at an ultrasound that might be an indicator..
Now I haven't gained much weight my stomach is just big. I have the symptoms of a 15-16 weeks.
I'm not sure what symptoms are specific to 15-16 weeks that aren't applicable to 14 weeks.. my impression is that all the symptoms of pregnancy are kind of squishy date-wise. Women have muscle pain, morning sickness, and even start feeling their babies move at different times.
If you had an ultrasound between 6 and 12 weeks I would be most inclined to trust the dating that occurred then.