So my PC isn't the greatest and i get really low fps, so I tried downloading Sodium to it. When I run minecraft, it says my game crashed and a message appears saying, "The game crashed whilst initializing game
Error: java.lang.RuntimeException: Could not execute entrypoint stage 'client' due to errors, provided by 'imm_ptl_core'!
Exit Code: -1"
I'm not sure what I'm doing wrong, but here is my crash report

minecraft crash report.txt

Not a Fabric issue, the answer is in your crash report:

Caused by: java.lang.RuntimeException: The sodium version that you use is incompatible with Immersive Portals. Check https://github.com/qouteall/sodium-fabric/releases