"I am wracking my brains to see what we are doing wrong," said Coleman to the Sporting Life.
"I am lost for words and I have no excuses and no explanations. We had a bit of pride in the second half but we lost the game because in the first half we were very poor.
"The lads are tired, but so is everyone. It was the same for Reading.
"We have gone from a good, hard to beat team to one where one or two are doing what they want to do rather than what the team wants them to do. There's a basic lack of confidence."
Copyright pictures from the game can be seen by clicking on the photo gallery link on this site.