Something is wrong with my mac
So here is what happened. I was just editing a movie that had a lot of footage, that only cost 20 GB, and My Mac kept decreasing in Gigabytes. I tried to delete some things I don't use anymore, that didn't work. I tried to get a tool to clear all my junk files, that didn't work. I tried to scan for a virus, no virus. It was then I deleted my project from iMovie, and it finally went back to normal. It was around 90 Gigabytes before, and by the end of it, it went to 8. It just wouldn't stop decreasing for no reason. Is this normal?