af due today but....

Jennifer • Angel baby in my heart 27/01/017 married 01/03 rainbow baby in way EDD 15/12/2018
Last month af showed up 4 days early, amd glow says shes due today, but so far had no signs of her turning up 👌but i have had the flu for five days 😷😷😷......could the flu delay af? 
Trying not to test just now. But i know i ovulated on the 30th oct