Ruben Loftus-Cheek put Chelsea ahead with a deflected shot in the 18th minute, but they failed to convert their possession dominance into a second goal and two strikes in four second-half minutes from Raul Jimenez and Diogo Jota turned the tide for the hosts.
"I am really very anxious, not for the result, but for the fact we did not respond to the first goal", the Chelsea boss added.
In the first 10 minutes of the second half, we could've scored four or five goals. "Of course, after this match, we lost confidence, but maybe it's better because sometimes my players show me that they have too much confidence". "We didn't react at all so I am really very anxious for this, not the result". He has a lot of things to improve on but together we are going to try and build something, ' said Nuno after watching his side win for the first time in seven games.
'When we got level, I think the whole of Molineux, not just me, felt we were back in the game.
Wolverhampton stun Chelsea, all square for Arsenal and United
"The result is very hard for this because I know very well in every match you need points".
However, it would be worth bearing in mind that Wolves have held Manchester City at home already this season, whilst also holding Arsenal to a draw at the Emirates Stadium and Manchester United at Old Trafford. "I have to understand why the team was suddenly another team".
Sarri told his post-match press conference: "I think that we played very well for 55 minutes. We can lose the match, but not without a reaction". We have to play and fight to stay in the top four.More news: Cricket star Usman Khawaja's brother Arsalan reportedly arrested over terror hit list
More news: VVIP chopper case: five-day CBI custody for Christian Michel
More news: Spacecraft with SDL Detectors Arrives at Asteroid