What stopped you to declare war with India when India claimed to have disrespected your sovereignity by coming inside your territory officialy and finishing two of Pak army chaps and dozens of terrorists? From Indian side it was declaration of war.
Even IF for a moment I presume that surgical strike was a drama still, India invited you to fight a war. But you didnt come. Got scared or had no balls that you rather taking avenge, shamelessly asked for evidence of surgical strike. This shows that it was your army which a avoided war. Otherwise Indian regime was expecting a war after declaring breach of Pakistans sovereignity by officially crossing over LOC.