A dad who was diagnosed with cancer and told he had just six months to live began planning his funeral - before doctors later told him the tumour was just a harmless abscess. Callum Laing, 40, went to see his doctor after suffering intense headaches in March. Medics carried out a scan and found a mass around the size of an orange growing inside his skull and he was diagnosed with a stage 4 Glioblastoma brain tumour . But only days later, Callum was given the miracle news that his lump was