Dr Alex George has said he feels "quite emotional" after announcing he's had the coronavirus jab.The 30 year old, who recently admitted he worried people would doubt his skills as a doctor if he shared mental health struggles, took to his Instagram feed to share the news with his 1.5million followers.The former Love Island star posted a snap of himself in his blue scrubs with one sleeve rolled up to show a small red mark from where he got the vaccination.