"I am proud to be the manager of this fantastic club. I am very frustrated because it's the first time in my career we have lost so many games, more games than I would have wanted to," Clark told reporters.
"Without a doubt it's tough. People who know me know that even one defeat hurts, so to have had so many, it is a problem. In terms of the club and the people I am managing the club for – the supporters – they are second to none.
"I fight for them every day and that's why it hurts me, because I don't like to have fantastic support be let down by what's happening in terms of their club."
The Blues are one of four sides who can be relegated on Saturday.