Pep Guardiola has apologised for comments made about wanting to ‘hurt himself’ following Manchester City’s 3-3 draw with Feyenoord on Tuesday night.The Spaniard’s side squandered a 3-0 lead as their torrid run of form continued with a disappointing draw at the Etihad Stadium.After the fixture, Guardiola could be seen with a cut on his nose.When quizzed about it, he said he wanted to ‘harm myself’ and, when asked how he got the cut, he added: “My finger, here [makes a scratching motion]. My nail.”