I think I understand what went wrong on my end...
I had a couple of issues; mainly OneDrive was taking over my folders. I didn't realize that until xEdit kept referencing the ini file in OneDrive, so I removed it and got my files back in place ((I don't even use OneDrive )).
Now I got TexGen working fine and it's doing its thing ((Got an error/warning about Vilja & DBM in the middle, but at least it's working)), and I trust DynDOLOD will follow suit as well.
However, xEdit still refuses to work with the same arguments as TexGen, and keeps going to "...documents\My Games\Skyrim Special Edition" for the ini file, when it should be "...documents\My Games\Skyrim Special Edition GOG". I think it might have something to do with the registry or such. I already have some mods/dlls that still export to "...\Skyrim Special Edition" . I will look into that later since I have no need for xedit ATM.
Oh, and yes, I install my modding tools in a folder I call "Games" directly in the c drive, so I am good on that front too.
Anyways, thank you Sheson for your help ((And your patience XD)). Can't promise I will name my firstborn after you, but maybe my 2nd or 3rd could do ((If I get this far one day :D))