Winnie Harlow is using her years of modeling experience ... "Honestly, it's my own child," she adds, noting that "It's so different for me. My whole career [has been] going to different places ...

Winnie Harlow, 30, of Canada ... striving to positively impact the lives of single mothers and their children's lives. To date donating $1 million to the YMCA. The couple started dating in ...