A baby in the apocalypse

Madison did not survive the zombie Apocalypse,infact she died 4years into the apocalypse,all her family died in the very beginning,her best friend pushed her straight into a herd of zombies when they were surrounded,she died having so much regrets and wishing she could make things better. Waking up after her death expecting to be dead,she is stunned to discover she has been transmigrated to a chinese novel she read a few weeks before her death,not only is she pregnant and married to a cold soldier but she has less than 2 years before the zombie apocalypse begins and she and her son didn't survive the apocalypse in the book. Madison stunned rubbed her stomach a bit and said "don't worry baby I'll make sure we and your father will survive"