The Owls crashed 3-0 at Pride Park and have now lost three of their last five league matches.
Laws said: "I've been backing them 100%. I've given them every reason to be positive, but they have kicked me right where it hurts and I'm gutted.
"I actually feel worse than when we lost 6-0 at Reading and that's saying something.
"If that's what I'm going to get, then I will make changes. It doesn't represent the way we want to play and doesn't represent the way that we want to move forward at this football club."