Engine ticking noise after spark plug job
 

Hey everyone, today I replaced my spark plugs and afterwards there was this ticking noise from the engine. I'm almost certain that the noise wasn't there prior to the installation. For anyone wondering I did the "non-motor-lift" spark plug job and tried to remove as little as possible. Used OEM Toyota spark plugs and the car runs fine with no engine light or code being thrown. I did a look around and I have seen some people say it could be the High Pressure Fuel Pump or something with the injectors, but yes this noise does only happen at idle. Any help is much appreciated, thanks!

Here's a video with audio
https://www.youtube.com/shorts/KNGtcJO_zpk

I hear nothing abnormal tbh, but I'm an idiot.

I'm also an idiot, that's why I'm here xD

It's loud but otherwise sounds normal.