Good Morning America cohost Lara Spencer is recalling her experience covering the September 11, 2001, terrorist attack in New York City while she was pregnant. “25 years ago today. I was a correspondent for ABC News and six months pregnant with my first child,” Spencer, 57, wrote via Instagram on Friday, September 11. “Charlie Gibson cut into my live report from [New York] Fashion Week that morning to say there appeared to be a commuter plane that went off course and flew into the World Trade Center.” She continued, “When the second plane struck the other tower, we knew it was not an accident and my crew and I were immediately moved…