hood lacth emeancy help

i swapped a 87 blazer TRAILBLAZER hood with hoodscoup on my 85 jimmy and it would not shut it is aliagentd so i swapped the lacth put it in the same place would not shut so i moved it all the way to the left now it shuts but then i cannot open the hood so i had to take my grill off thank gm for 3 peace grills then i tryed pusing it witha srew driver not help so i unbolt the lacth lift the hood and push it and bam it comes out fast BE CAREFUL tryed adjsting it in many ways hellllllllllpppppppppppppp i need to drive to work in the morning and i have a hood that does not open