I have been reading other threads about when people started showing, is it too early for me to?? I'm 9 weeks today and already certain pieces of clothing have become uncomfortable. I have always been a relatively thin person (BMI says underweight), so is it expectable to show earlier (i really have no idea!!!). I already have a telltale roundness to my tum. I haven't had a scan yet, could i be further along than i think or having multiples?? does it make a difference in this stage of the pregnancy?