Your PC/Device needs to be repaired

I’m getting this error on my MacBook Pro, and I’ve seen other people with the same error with bootcamp, but the strange thing here is i bought my Mac from an Apple store, and have never used boot camp, so windows has never been running on this machine. I hadnt downloaded anything new or done anything I hadn’t done before but while I was eating dinner I heard my computer restart and got this. When I press F8 it gives me the error with the windows efi file and when I press F1 it restarts with the same problem. I’ve tried resetting the NVRAM as well as the SMC, I’ve used disk utility to repair the disk and os files, and I’ve had it running in recovery mode for 24 hours twice trying to reinstall Mac OS but it kept getting stuck. I know I probably can’t fix this without bringing it in to a store, unless someone has any ideas, but my main question is how did this happen? This is a windows error and I’ve never even run windows on this computer.