Pc slow and crashing after install

Last night, I moved my Windows installation from my C: drive to a new M.2 SSD. I could play the new COD on the old drive without any issues, but now, on the new SSD, I keep getting a DirectX error. I tried reinstalling DirectX, but it hasn’t helped. The system has gradually gotten slower, and now it crashes before Windows even launches. I’m not sure what’s causing this. Thanks for the help!” 🙏🙏 (I updated all my drivers and I scanned for a windows corruption)