Having Trouble with Limiting Nausea: Forge 1.20.1

trying to limit the stretchy effect of nausea for a potion effect of mine, rather than fully remake it with a shader. 

i was having trouble sharing my code, so it is provided here: https://procedure-code.tiiny.site/

With that code, i was getting some errors that i shared here: https://ibb.co/tpbW1D27

Im sorry i wasnt able to share this right here, but i was having issues with the website. Does anyone have any ideas of how to make this better?