Article continues below advertisementJamie-Lynn Sigler was determined to maintain a normal dating life despite her multiple sclerosis diagnosis - but trying to hide her symptoms wound up leading to a "completely mortifying" accident.In her new book, And So It Is...: A Memoir of Acceptance and Hope, which hit shelves on Tuesday, May 5, she opened up about a romance with an athlete, whom she referred to as Tom, and how she went to great lengths to reassure him that her chronic illness wouldn't "affect" his life.