Serena Williams shares postpartum struggles on social media

Serena Williams says she's been struggling with postpartum emotions and wants other new moms to know they are "totally normal."The 23-time Grand Slam champion suffered the most lopsided defeat of her career, a 6-1, 6-0 loss to Johanna Konta in San Jose, California, last Tuesday. She then withdrew from this week's Rogers Cup in Montreal, citing personal reasons."Last week was not easy for me. Not only was I accepting some tough personal stuff, but I just was in a funk. Mostly, I felt like I was n