Kate Garraway has reflected on moments of "great loneliness and fear" amid her husband Derek Draper's COVID-19 battle in a candid new interview.MORE: Kate Garraway reveals 'difficult' Christmas plans amid husband Derek's COVID recoveryThe Good Morning Britain host heartbreakingly confessed that "the only person I want to give me a hug can't do it" as she spoke of her agony.WATCH: Kate Garraway breaks down in tears after NTAs win"It's hard because the person I wanted to give me a hug is the