Former TOWIE star Lydia Bright has told fans she's been diagnosed with post-viral fatigue after dealing with a nasty infection.The star, 30, explained her absence from social media by writing: "Hey everyone, I am always so present on Instagram and this month I have been so hit and miss. Instead of apologising for my absence, I am going to explain what the hell is going on." Lydia continued: "Some of you may remember me saying that I was feeling unwell around a month ago.