DD will be 8 months old on November 26.

DH and I are small (5'9" and 5'4").

She is breastfed (has never had any formula) and eats an array of fruits and vegetables. No grains or dairy or anything else yet.

I'm a vegetarian, and I'm careful about my diet (with the exception of Starbucks) so I'd imagine my milk is pretty normal (no hormones from animal products or anything).

I can't button her 12m onesies anymore. I pulled out an 18m one and it fits perfectly. What the heck? She's a giant!

Is this normal? Are clothes sized WAY off or do I actually have a freakishly large child? Should I be worried?