direct to your inboxA mum was diagnosed with breast cancer after she noticed a lump while play-fighting with her young son.Hollie Dring, 34, was diagnosed with the disease in February after her two-year-old son Theo jumped at her as they were playing, causing her to grab her breast and feel a lump.The mum-of-one from Preston, fears her son will forget her if she succumbs to the cancer.Hollie, whose mum died from breast cancer aged 57, is putting on a brave face ahead of her long journey.