EDIT: I figured it out. I was missing an end which was messing up my document. I found the error after going line by line and fixed it!
So I'm new to coding and the strangest thing started happening. In my index.html file, Prettier gives me an error but doesn't tell me what it does. I tried uninstalling it and reinstalling it, making sure all my settings were correct, etc. When I go over to the files connected to it, Prettier works just fine! I'm adding screenshots so hopefully, someone can help me.
I can post pictures if you want?