Im 29 weeks, 1st baby, never had any stretch marks before and have none on my tummy yet, but the whole of the back of my legs down past my knees are covered!!!!!!! Soo ugly

im 22 and scared ill never wear a dress or bikini again, bright purple!!!!! Has anyone else had them this bad!!??
Re: Stretch marks!!!!!!!!!!
LFAF Summer 2016 Awards: