Pedro says Chelsea's players must leave it all on the pitch today against Tottenham.
The Blues have won one, drawn one and lost one of those past three games, most recently suffering defeat against Manchester United at Stamford Bridge on Monday night.
"It was a difficult moment for us," Pedro admitted.
"When you lose this kind of game, it's always difficult but the most important thing is to think about the next game against Tottenham. It's a derby and another opportunity to feel well inside the pitch, to get confidence and to get the three points.
"We need to improve but more with the results at home because it's a problem for us. In so many games, we have lost points at home.
"During the game, the performance of the team is good and we're in a good condition but it doesn't show in the result. This is the main problem for us and we need to improve, to fight like a big team and recover a lot of points at home."