Hello Shad,
I happen to have an Orange Pi 5 Plus as well and I thought I bricked it also but I was able to revive it. I have a couple of questions.
1 - Do you have an eMMC in yours?
2 - Are you trying to boot to SD Card, NVMe, or to the eMMC itself?
Let me know and I have something I will post for you to try.
Thanks,
nexusguy59