My bad, I thought the notepad crash report was what it meant by logs, probably should've read a bit closer.
I'm still not 100% sure if this is the correct log or not but it's the text doc named "debug" in my ".minecraft\logs" folder.
Just installed Forge for the first time, whether I have a mod or not I'm getting crashes on the loading screen. The mod I have been trying is Familiar Fauna, I got it from CurseForge, and as far as I know, it and Forge are both 1.12.2
These crash notes are for when I have the mod.