After a second-half Blues dominated, the result left Reilly bitterly disappointed: "Its horrible to take. The lads gave absolutely everything, we did everything but put the ball in the back of the net."
"I'm gutted for the lads, they gave everything for the fans and the fans were fantastic."
"We had some fantastic chances and we get done by a sucker punch one that we felt we could have prevented" the midfielder later added.
With Blues travelling to Millwall on Tuesday, Reilly is keen for Blues to start turning results around: "We're confident that in the next three games we can get some massive results and drag ourselves right out of it.
Watch the full interview with Callum below: