Shannen Doherty has bravely opened up about how she’s preparing for ‘the end of her life’ amid her Stage 4 breast cancer diagnosis by selling her belongings. The star, known for her roles in iconic TV shows including Beverly Hills, 90210 was first diagnosed with breast cancer in 2015, announcing she was in remission two years later. Devastatingly, she announced the disease had returned in 2020. Three years later, she announced the cancer had spread to her brain and bones. Now, the 52-year-old is ‘preparing for the worst,’ clearing out and selling her belongings to make things that little bit e…