After hours, i finally got the animation to work, it turns out there was a couple of reasons:

1. The models i was using were not fully rigged, about 3 of them. I did think about creating my model from scratch, but my pc cant handle blender lmao
2. My code didnt load the running animation in-game, so i was stuck at the idle animation and kept going back and forth in mixamo before figuring that out

Anyway, with the animation done, and the main problems out of the way, its time for me to start the main story.
made some edits, i wanted to start with “no combat”, but that felt too boring, even for me