Kate Garraway took to Instagram on Wednesday to explain her social media absence, and the Good Morning Britain star was inundated with supportive messages from fans.MORE: Piers Morgan shares emotional tribute over the loss of beloved GMB guestTelling her social media followers that she's not been spending as much time on the internet "as I've been taking time to gather myself and focus like everyone else on getting through this latest lockdown," fans were quick to fill the comment section with