M2 15 inch macbook air storage

Ive started noticing that my Mac is running out of storage really really fast and I have no idea what it could be. I've contacted Apple support through text message and we troubleshoot a few things but for some reason we can't figure it out. I'm wondering if anyone else having this problem I don't have any big files that are over 10 GB probably and you can see in the screenshot the biggest file I have in applications is Microsoft Word which is 1.8 GB. I have no idea what is taking up basically half of my storage and I can't find anything in finder you can see in the screenshot the biggest file I have in applications is Microsoft Word which is 1.8 GB. I have no idea what is taking up half of my storage and I can't find anything in finder that big . Also, I had friends who use Macs for professional and after they gone through everything and they said they cannot find anything that would take up that much storage and they said, take it to the genius bar.