Objects scaling up when I make other objects visible or try to render

I’ve been following Blender Guru’s beginner tutorial, and it’s my first time trying to use blender. Everything was going smoothly until very close to the end, where any time I try and render my piece the plates grow really large for some reason (in the final render, not the preview). It also happens when I make any collection that was hidden visible again.
Please help me out, it’s frustrating since I spent so long on this.
Here’s a video of it https://imgur.com/a/I9uX3DA