Another very viable option for home brewers when you make any mistake that results in a less than excellent beer is to dump it and brew again, minus the mistake
I have a current pilsner on with 34/70 that had some pretty funky off flavors that I couldn’t identify for the first couple of weeks. It has improved dramatically and is pretty tasty now. Try not too worry to much. Just give it some time after you package and it will likely improve. I tend to worry too much about how a beer is tasting when it is really young only to be quite satisfied when it is finished and of appropriate age.